28+ Comforting Keto Fish Casserole Recipes You’ll Love

Keto diets have gained immense popularity for their ability to support weight loss and enhance overall health.

One of the key components of a keto diet is consuming low-carb, high-protein meals that provide essential nutrients without compromising on flavor.

Fish, with its rich omega-3 fatty acids and lean protein, makes an excellent choice for any keto-friendly meal plan.

Among the many delicious options available, keto fish casseroles stand out as a perfect blend of comfort, taste, and nutrition.

Fish casseroles are not only easy to prepare but can be customized to suit your favorite flavors.

Whether you enjoy the richness of salmon, the mild taste of cod, or the tenderness of mahi-mahi, these casseroles offer a diverse array of options for anyone following a ketogenic lifestyle.

From creamy sauces to fresh vegetables, these casseroles deliver a satisfying meal without the carbs.

In this article, we’ll share over 28 keto-friendly fish casserole recipes that will keep you on track with your low-carb goals while indulging your taste buds.

Get ready to explore a range of mouthwatering, nutritious, and filling fish casseroles that are perfect for any occasion.

28+ Comforting Keto Fish Casserole Recipes You’ll Love

These 28+ keto fish casserole recipes offer a delicious way to incorporate fish into your diet while sticking to your ketogenic goals.

From creamy shrimp and spinach casseroles to hearty salmon and broccoli bakes, there’s a casserole for every flavor preference.

Each recipe provides a satisfying balance of protein, healthy fats, and essential nutrients to keep you feeling full and energized.

The best part is that these casseroles are versatile and can be made with different types of fish, vegetables, and seasonings.

Whether you’re meal prepping for the week or preparing a quick weeknight dinner, these recipes are sure to make your keto meals both enjoyable and nutritious.

Dive into the world of keto fish casseroles and discover how easy it can be to enjoy tasty, low-carb meals that support your health goals.

Creamy Keto Salmon & Spinach Casserole

This creamy keto salmon and spinach casserole is a satisfying and flavorful dish, perfect for anyone following a low-carb or ketogenic diet. The rich, velvety cream sauce pairs perfectly with the omega-3-rich salmon and the nutritious spinach. It’s an easy-to-make, one-pan dish that’s hearty enough for dinner but light enough to keep you feeling energized.

Ingredients

• 2 salmon fillets, skin removed
• 4 cups fresh spinach, chopped
• 1/2 cup heavy cream
• 1/2 cup grated Parmesan cheese
• 1/4 cup shredded mozzarella cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/2 tsp dried thyme
• 1/4 tsp crushed red pepper flakes

Instructions

• Preheat the oven to 375°F (190°C).
• In a large skillet, melt butter over medium heat. Add garlic and cook for about 1 minute until fragrant.
• Add spinach to the skillet and sauté until wilted. Season with salt, pepper, and thyme.
• Pour in the heavy cream and stir in the Parmesan cheese until melted and smooth. Remove from heat.
• In a greased baking dish, layer the salmon fillets. Season with salt, pepper, and crushed red pepper flakes.
• Pour the spinach and cream mixture over the salmon.
• Top with shredded mozzarella cheese and bake for 20-25 minutes, until the salmon is cooked through and the top is golden and bubbly.
• Serve hot.

This keto salmon casserole is rich in flavor and textures, with the creamy spinach sauce making each bite comforting. The high-fat content from the cream and cheeses ensures that it fits perfectly within a keto meal plan, while the salmon provides ample protein and healthy fats. This casserole makes for a great weeknight dinner or a meal prep option for those on the go.

Keto Cod and Broccoli Casserole

A delightful dish for fish lovers, this keto cod and broccoli casserole brings together tender cod fillets and crunchy broccoli in a rich, cheesy sauce. The combination of these ingredients ensures a low-carb, high-protein meal that will satisfy even the most discerning palates. It’s easy to prepare and packs plenty of nutrients, making it an ideal addition to your keto meal rotation.

Ingredients

• 4 cod fillets
• 3 cups broccoli florets
• 1/2 cup heavy cream
• 1/2 cup shredded cheddar cheese
• 2 tbsp olive oil
• 2 cloves garlic, minced
• 1/4 cup chopped green onions
• Salt and pepper to taste
• 1/4 tsp paprika
• 1/2 cup grated Parmesan cheese

Instructions

• Preheat the oven to 375°F (190°C).
• In a large skillet, heat olive oil over medium heat. Add garlic and cook until fragrant.
• Add broccoli florets to the skillet and sauté for 5 minutes, until tender-crisp. Season with salt, pepper, and paprika.
• In a separate bowl, mix heavy cream and cheddar cheese until smooth. Pour this mixture over the broccoli and stir to combine.
• Place cod fillets in a greased baking dish, and season with salt and pepper.
• Spoon the broccoli and cheese mixture over the cod fillets, spreading it evenly.
• Sprinkle Parmesan cheese on top and bake for 20-25 minutes, until the fish is cooked through and the casserole is golden and bubbly.
• Serve immediately.

This cod and broccoli casserole is a simple yet satisfying dish that’s perfect for any meal. The creamy, cheesy sauce complements the delicate flavor of the cod, while the broccoli adds a fresh, nutritious element to the dish. It’s a great low-carb option, and the added protein from the cod ensures you’ll stay full and energized throughout the day.

Keto Shrimp & Cauliflower Casserole

This keto shrimp and cauliflower casserole is a flavorful and low-carb take on a classic seafood bake. The combination of juicy shrimp, roasted cauliflower, and a creamy sauce makes this dish irresistible. Perfect for meal prepping or serving to guests, it’s sure to become a go-to recipe in your keto repertoire.

Ingredients

• 1 lb large shrimp, peeled and deveined
• 4 cups cauliflower florets
• 1/2 cup cream cheese, softened
• 1/2 cup heavy cream
• 1/2 cup shredded mozzarella cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• 1/2 tsp onion powder
• Salt and pepper to taste
• 1/4 tsp paprika
• 2 tbsp chopped parsley for garnish

Instructions

• Preheat the oven to 375°F (190°C).
• Steam the cauliflower florets until tender, about 5-7 minutes. Drain and set aside.
• In a skillet, melt butter over medium heat and sauté garlic until fragrant. Add the shrimp and cook until pink, about 2-3 minutes per side. Remove from the skillet and set aside.
• In the same skillet, combine cream cheese, heavy cream, and mozzarella cheese. Stir until smooth and creamy. Season with salt, pepper, onion powder, and paprika.
• In a large mixing bowl, combine the cooked cauliflower, shrimp, and creamy sauce. Stir to coat evenly.
• Transfer the mixture into a greased baking dish and bake for 20 minutes, until the top is golden and bubbly.
• Garnish with chopped parsley and serve.

This shrimp and cauliflower casserole is a perfect keto-friendly comfort food option. The shrimp provide a great source of protein, while the cauliflower mimics the texture of traditional potatoes in a casserole, making it a filling and satisfying dish without the carbs. The creamy sauce ties everything together, making it a delightful meal that’s full of flavor and rich in nutrients.

Keto Tuna & Zucchini Casserole

This keto tuna and zucchini casserole is a nutritious, quick-to-prepare meal that delivers all the comfort of a classic casserole while keeping things low-carb. The flaky tuna pairs perfectly with the zucchini and a rich, cheesy sauce that binds everything together. This recipe is a great way to use pantry staples like canned tuna while keeping your keto goals on track.

Ingredients

• 2 cans of tuna, drained
• 3 medium zucchinis, sliced
• 1/2 cup heavy cream
• 1/2 cup grated cheddar cheese
• 1/4 cup grated Parmesan cheese
• 2 tbsp butter
• 1/2 onion, chopped
• 1/2 tsp garlic powder
• Salt and pepper to taste
• 1/2 tsp dried oregano
• 1/4 tsp red pepper flakes

Instructions

• Preheat the oven to 375°F (190°C).
• In a large skillet, melt butter over medium heat. Add chopped onion and cook until softened, about 3-4 minutes.
• Add the zucchini slices to the skillet and sauté until tender, about 5 minutes. Season with salt, pepper, garlic powder, oregano, and red pepper flakes.
• Stir in the tuna and cook for an additional 2 minutes to heat through.
• In a separate bowl, mix heavy cream with cheddar and Parmesan cheese until smooth.
• Combine the tuna and zucchini mixture with the cream sauce and mix well.
• Transfer to a greased baking dish and bake for 20-25 minutes, until the top is golden and bubbly.
• Serve hot.

This tuna and zucchini casserole is a delightful and satisfying meal. The zucchini adds a fresh, crunchy texture while the creamy sauce brings richness and depth to the dish. The combination of tuna and cheese makes it a protein-packed, filling option for anyone following a keto diet. It’s an easy meal that can be prepped in advance for busy nights and is sure to become a family favorite.

Keto Haddock & Cauliflower Rice Casserole

This keto haddock and cauliflower rice casserole is a light yet hearty dish that combines flaky fish with low-carb cauliflower rice in a creamy, cheesy sauce. It’s the perfect solution for anyone craving a comforting casserole without the carbs. The haddock provides lean protein, while the cauliflower rice keeps the dish filling without any starch.

Ingredients

• 4 haddock fillets
• 4 cups cauliflower rice
• 1/2 cup heavy cream
• 1/2 cup grated mozzarella cheese
• 1/4 cup cream cheese, softened
• 1 tbsp olive oil
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/4 tsp dried basil
• 1/4 tsp lemon zest

Instructions

• Preheat the oven to 375°F (190°C).
• In a large skillet, heat olive oil over medium heat. Add garlic and sauté until fragrant.
• Add cauliflower rice and cook for 5-7 minutes, stirring occasionally until the cauliflower is tender and slightly golden. Season with salt, pepper, and basil.
• In a separate bowl, mix together heavy cream, cream cheese, and mozzarella cheese until smooth.
• Place the haddock fillets in a greased baking dish and season with salt, pepper, and lemon zest.
• Spread the cauliflower rice mixture evenly over the haddock fillets, then pour the cheese sauce over the top.
• Bake for 20-25 minutes, until the fish is cooked through and the top is golden and bubbly.
• Serve immediately.

This haddock and cauliflower rice casserole is a great choice for those on a keto diet looking for a lighter yet satisfying dinner. The combination of flaky haddock and creamy cauliflower rice creates a perfect balance of textures and flavors. The dish is rich in protein and healthy fats, making it an ideal low-carb meal option for any time of the day.

Keto Mahi-Mahi & Asparagus Casserole

The keto mahi-mahi and asparagus casserole is a flavorful dish that pairs the delicate fish with tender asparagus in a luscious cream sauce. This casserole is not only low in carbs but also high in protein and nutrients, making it an excellent option for anyone following a ketogenic lifestyle. The dish is light yet satisfying, with a balance of fresh flavors from the fish and vegetables.

Ingredients

• 4 mahi-mahi fillets
• 2 cups asparagus, trimmed and chopped
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 1/2 cup shredded mozzarella cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/2 tsp dried thyme
• 1/4 tsp lemon juice

Instructions

• Preheat the oven to 375°F (190°C).
• In a large skillet, melt butter over medium heat. Add garlic and sauté until fragrant.
• Add asparagus to the skillet and cook for 3-4 minutes until slightly tender. Season with salt, pepper, and thyme.
• In a separate bowl, combine heavy cream, Parmesan cheese, and mozzarella cheese. Stir until smooth.
• Place mahi-mahi fillets in a greased baking dish and season with salt, pepper, and lemon juice.
• Spoon the asparagus mixture over the mahi-mahi fillets, followed by the cream sauce.
• Bake for 20-25 minutes, until the fish is cooked through and the casserole is golden and bubbly.
• Serve hot.

This mahi-mahi and asparagus casserole is a light yet fulfilling meal that combines healthy fats, protein, and fiber. The cream sauce adds richness while letting the delicate flavors of the fish shine through. With just a few ingredients, this dish becomes a perfect dinner that can be prepared on a weeknight or for a special occasion.

Keto Scallop & Mushroom Casserole

This keto scallop and mushroom casserole brings together the natural sweetness of scallops and the earthy flavor of mushrooms in a creamy, cheesy sauce. It’s a decadent yet low-carb meal that feels indulgent without the guilt. The richness of the cheese complements the delicate scallops, while the mushrooms add depth to the dish.

Ingredients

• 1 lb scallops, cleaned
• 2 cups mushrooms, sliced
• 1/2 cup heavy cream
• 1/2 cup grated Gruyère cheese
• 1/4 cup Parmesan cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/4 tsp fresh thyme, chopped
• 1 tbsp fresh parsley, chopped

Instructions

• Preheat the oven to 375°F (190°C).
• In a skillet, melt butter over medium heat. Add garlic and sauté for 1 minute until fragrant.
• Add mushrooms to the skillet and cook for 5 minutes until tender and browned. Season with salt, pepper, and thyme.
• In a separate bowl, mix heavy cream with Gruyère and Parmesan cheeses until smooth.
• Add the scallops to the skillet and cook for 2-3 minutes until slightly browned. Remove from heat.
• Transfer the mushrooms and scallops to a greased baking dish, then pour the cream and cheese mixture over the top.
• Bake for 15-20 minutes, until the scallops are cooked through and the top is golden and bubbly.
• Garnish with fresh parsley before serving.

This scallop and mushroom casserole is a luxurious and flavorful meal that’s perfect for a special occasion or a weeknight treat. The rich, creamy sauce complements the tender scallops, making it a satisfying option for those on a keto diet. The mushrooms add depth and umami, making this dish one of those meals you’ll crave again and again.

Keto Tilapia & Spinach Casserole

This keto tilapia and spinach casserole is a light yet filling dish that features delicate tilapia fillets and nutrient-packed spinach in a creamy sauce. It’s the perfect meal for anyone who enjoys fish but wants to keep things keto-friendly. With a combination of flavors from garlic, cream, and Parmesan, this casserole is both comforting and healthy.

Ingredients

• 4 tilapia fillets
• 4 cups fresh spinach, chopped
• 1/2 cup heavy cream
• 1/2 cup grated Parmesan cheese
• 1/4 cup shredded mozzarella cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/2 tsp dried oregano
• 1 tbsp lemon juice

Instructions

• Preheat the oven to 375°F (190°C).
• In a skillet, melt butter over medium heat. Add garlic and cook for 1-2 minutes until fragrant.
• Add spinach to the skillet and sauté until wilted. Season with salt, pepper, and oregano.
• Pour in heavy cream and stir in Parmesan and mozzarella cheeses. Cook until the cheese is melted and the sauce is smooth.
• Place tilapia fillets in a greased baking dish and season with salt, pepper, and lemon juice.
• Spoon the spinach and cream mixture over the tilapia fillets.
• Bake for 20 minutes, until the fish is cooked through and the casserole is golden and bubbly.
• Serve hot.

This tilapia and spinach casserole is a light, flavorful meal that is rich in healthy fats and protein. The creamy spinach sauce complements the delicate flavor of the tilapia, making it a satisfying and hearty dish without being heavy. Perfect for those on a keto diet, it’s also quick to prepare and can be enjoyed by the whole family.

Keto Shrimp & Broccoli Casserole

This keto shrimp and broccoli casserole is a quick, satisfying, and healthy dish that combines succulent shrimp with crunchy broccoli in a creamy, cheesy sauce. The combination of protein-packed shrimp and fiber-rich broccoli makes it a balanced and filling low-carb meal. With its rich, comforting flavors, this casserole will easily become a favorite in your keto meal rotation.

Ingredients

• 1 lb shrimp, peeled and deveined
• 3 cups broccoli florets
• 1/2 cup heavy cream
• 1/2 cup grated cheddar cheese
• 1/4 cup grated Parmesan cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/2 tsp paprika
• 1/2 tsp dried basil

Instructions

• Preheat the oven to 375°F (190°C).
• In a large skillet, melt butter over medium heat. Add garlic and cook for 1 minute until fragrant.
• Add broccoli florets to the skillet and sauté until tender, about 5-7 minutes. Season with salt, pepper, paprika, and basil.
• Add shrimp to the skillet and cook until pink, about 2-3 minutes per side.
• In a separate bowl, mix heavy cream with cheddar and Parmesan cheese until smooth.
• Add the shrimp and broccoli mixture to a greased baking dish and pour the cream sauce over the top.
• Bake for 20 minutes, until the top is golden and bubbly.
• Serve immediately.

This shrimp and broccoli casserole is a keto-friendly comfort food that’s both flavorful and easy to make. The creamy sauce adds richness to the shrimp and broccoli, making it an ideal meal for anyone following a ketogenic diet. It’s a great option for busy evenings or when you want a quick, satisfying meal.

Keto Fish & Cauliflower Mash Casserole

This keto fish and cauliflower mash casserole offers a low-carb twist on a classic fish pie. Flaky white fish is layered with a rich cauliflower mash and baked to golden perfection. The creamy cauliflower mash mimics the texture of mashed potatoes, making it a perfect keto-friendly substitute that is both comforting and satisfying.

Ingredients

• 4 white fish fillets (such as cod or haddock)
• 4 cups cauliflower florets
• 1/2 cup heavy cream
• 1/2 cup shredded mozzarella cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/4 tsp nutmeg
• 1/2 tsp dried thyme
• 1/4 cup chopped parsley for garnish

Instructions

• Preheat the oven to 375°F (190°C).
• Steam the cauliflower florets until tender, about 7-10 minutes. Once soft, mash the cauliflower with butter, heavy cream, mozzarella cheese, salt, pepper, and nutmeg until smooth.
• Season the fish fillets with salt, pepper, and thyme, and place them in a greased baking dish.
• Spread the cauliflower mash over the fish fillets evenly.
• Bake for 20-25 minutes, until the fish is cooked through and the top is golden and bubbly.
• Garnish with chopped parsley and serve hot.

This keto fish and cauliflower mash casserole offers a fantastic way to enjoy fish without the carbs of traditional mashed potatoes. The cauliflower mash provides a creamy, rich base that complements the flaky fish beautifully. It’s a comforting, nutrient-dense meal that satisfies your cravings for a hearty dish while keeping you on track with your keto diet. This casserole is perfect for meal prep or a quick weeknight dinner.

Keto Baked Salmon & Broccoli Casserole

This keto baked salmon and broccoli casserole combines the nutritional powerhouse of omega-3-rich salmon with the fiber and vitamins found in broccoli. The creamy sauce ties everything together, making this casserole a hearty yet healthy meal option. It’s low-carb, flavorful, and packed with protein, making it an excellent choice for anyone following a ketogenic diet.

Ingredients

• 4 salmon fillets
• 3 cups broccoli florets
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 1/2 cup shredded cheddar cheese
• 2 tbsp olive oil
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/4 tsp paprika
• 1/2 tsp lemon juice

Instructions

• Preheat the oven to 375°F (190°C).
• In a skillet, heat olive oil over medium heat and sauté garlic until fragrant.
• Add the broccoli florets and cook for 4-5 minutes until tender. Season with salt, pepper, and paprika.
• In a separate bowl, mix together heavy cream, Parmesan, and cheddar cheese until smooth.
• Place the salmon fillets in a greased baking dish, season with salt, pepper, and lemon juice.
• Spread the cooked broccoli over the salmon, then pour the cheese mixture on top.
• Bake for 20-25 minutes, until the salmon is fully cooked and the casserole is golden and bubbling.
• Serve immediately.

This keto baked salmon and broccoli casserole is a perfect way to get your daily dose of healthy fats and protein. The combination of salmon, broccoli, and a creamy cheese sauce makes for a fulfilling dish that keeps you satisfied without the carbs. It’s a nutritious and delicious option for a weeknight dinner that’s simple to prepare and packed with flavor.

Keto Shrimp & Spinach Alfredo Casserole

This keto shrimp and spinach Alfredo casserole is a rich and creamy dish that combines succulent shrimp with nutrient-dense spinach in a luscious Alfredo sauce. With no pasta involved, this dish remains low-carb while delivering all the comforting flavors of a traditional Alfredo. The shrimp provide ample protein, while the spinach adds a burst of fiber and vitamins.

Ingredients

• 1 lb shrimp, peeled and deveined
• 3 cups spinach, chopped
• 1/2 cup heavy cream
• 1/4 cup cream cheese, softened
• 1/2 cup grated Parmesan cheese
• 1/2 cup shredded mozzarella cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/4 tsp dried oregano
• 1/4 tsp crushed red pepper flakes

Instructions

• Preheat the oven to 375°F (190°C).
• In a skillet, melt butter over medium heat. Add garlic and sauté until fragrant.
• Add shrimp and cook until pink, about 2-3 minutes per side. Remove shrimp from the skillet and set aside.
• In the same skillet, add spinach and cook until wilted. Season with salt, pepper, oregano, and crushed red pepper flakes.
• Stir in heavy cream, cream cheese, Parmesan, and mozzarella cheese. Cook until the sauce is smooth and creamy.
• Add the shrimp back into the skillet and mix until everything is evenly coated.
• Transfer the mixture to a greased baking dish and bake for 20-25 minutes, until bubbly and golden on top.
• Serve hot.

This keto shrimp and spinach Alfredo casserole is a rich, creamy, and protein-packed dish that will leave you feeling full and satisfied. The shrimp add a delightful seafood flavor, while the spinach gives the casserole some freshness and nutrition. The Alfredo sauce is indulgent yet low-carb, making this a great choice for a keto-friendly comfort meal.

Keto Halibut & Kale Casserole

This keto halibut and kale casserole is a nutritious, flavorful dish that combines the mild, flaky halibut with hearty kale in a creamy sauce. Packed with omega-3 fatty acids, vitamins, and minerals, this casserole is a perfect low-carb option that is both filling and nourishing. The creamy sauce ties everything together, making each bite rich and satisfying.

Ingredients

• 4 halibut fillets
• 3 cups kale, chopped
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 1/2 cup shredded mozzarella cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/4 tsp dried rosemary
• 1/4 tsp lemon zest

Instructions

• Preheat the oven to 375°F (190°C).
• In a skillet, melt butter over medium heat. Add garlic and cook until fragrant.
• Add kale to the skillet and sauté until wilted, about 5-7 minutes. Season with salt, pepper, and rosemary.
• In a bowl, mix together heavy cream, Parmesan, and mozzarella cheese until smooth.
• Place halibut fillets in a greased baking dish and season with salt, pepper, and lemon zest.
• Spread the kale mixture over the halibut fillets, then pour the cream sauce over the top.
• Bake for 20-25 minutes, until the halibut is cooked through and the casserole is golden and bubbling.
• Serve immediately.

This halibut and kale casserole is a fantastic way to enjoy lean fish and leafy greens while keeping your carb count low. The creamy sauce makes the dish indulgent and comforting, while the halibut provides lean protein and the kale offers a boost of vitamins. It’s a well-rounded, delicious dish that fits perfectly into a keto meal plan.

Keto Swordfish & Brussels Sprouts Casserole

This keto swordfish and Brussels sprouts casserole is a nutrient-packed meal that combines the bold flavor of swordfish with the earthy taste of Brussels sprouts. The creamy, cheesy sauce adds richness, while the fish and Brussels sprouts bring a variety of textures to the dish. This casserole is an excellent low-carb meal that’s as satisfying as it is delicious.

Ingredients

• 4 swordfish steaks
• 2 cups Brussels sprouts, halved
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 1/2 cup shredded cheddar cheese
• 2 tbsp olive oil
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/2 tsp dried thyme
• 1 tbsp lemon juice

Instructions

• Preheat the oven to 375°F (190°C).
• In a skillet, heat olive oil over medium heat. Add garlic and cook until fragrant.
• Add Brussels sprouts and sauté for 5-7 minutes, until they begin to brown. Season with salt, pepper, and thyme.
• In a separate bowl, mix together heavy cream, Parmesan, and cheddar cheese until smooth.
• Place swordfish steaks in a greased baking dish, and season with salt, pepper, and lemon juice.
• Spread the Brussels sprouts over the swordfish steaks, then pour the cheese sauce over the top.
• Bake for 20-25 minutes, until the fish is cooked through and the casserole is golden and bubbly.
• Serve hot.

This swordfish and Brussels sprouts casserole is a great choice for those on a keto diet who enjoy a flavorful, filling meal. The creamy cheese sauce adds a luxurious touch, while the swordfish provides plenty of lean protein. The Brussels sprouts offer a great balance, both in flavor and texture, making this casserole a balanced, satisfying meal.

Keto Crab & Avocado Casserole

This keto crab and avocado casserole is a luxurious, creamy dish that combines the sweetness of crab with the richness of avocado. The avocado adds a smooth, buttery texture that complements the crab perfectly, while the creamy sauce makes it feel indulgent and comforting. It’s a great option for a special dinner or when you want to treat yourself to something a little different.

Ingredients

• 1 lb crab meat
• 2 ripe avocados, diced
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 1/2 cup shredded mozzarella cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/4 tsp paprika
• 1 tbsp fresh cilantro, chopped for garnish

Instructions

• Preheat the oven to 375°F (190°C).
• In a skillet, melt butter over medium heat. Add garlic and cook until fragrant.
• Add crab meat to the skillet and sauté for 2-3 minutes until heated through. Season with salt, pepper, and paprika.
• In a separate bowl, mix together heavy cream, Parmesan, and mozzarella cheese until smooth.
• Gently fold the diced avocado into the crab mixture.
• Transfer the mixture to a greased baking dish and pour the cheese sauce over the top.
• Bake for 20 minutes, until the casserole is golden and bubbly.
• Garnish with fresh cilantro before serving.

This crab and avocado casserole is a delicious, decadent dish that offers a perfect balance of flavors. The crab provides a delicate seafood flavor, while the avocado adds creaminess and richness. The creamy cheese sauce ties everything together, making this casserole both comforting and luxurious. It’s a great keto-friendly option for seafood lovers who want a satisfying, low-carb meal.

Keto Fish & Zucchini Bake

This keto fish and zucchini bake is a simple yet flavorful casserole that pairs mild white fish with tender zucchini and a rich, creamy sauce. The zucchini acts as a perfect low-carb substitute for pasta, while the fish brings protein and healthy omega-3 fatty acids to the dish. This casserole is satisfying and packed with nutrients, making it an ideal option for those following a ketogenic lifestyle.

Ingredients

• 4 white fish fillets (such as cod or tilapia)
• 2 medium zucchinis, thinly sliced
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 1/2 cup shredded mozzarella cheese
• 2 tbsp butter
• 1 clove garlic, minced
• Salt and pepper to taste
• 1/4 tsp dried basil
• 1 tbsp fresh parsley, chopped

Instructions

• Preheat the oven to 375°F (190°C).
• Grease a baking dish with butter, then layer the zucchini slices at the bottom.
• Season the fish fillets with salt, pepper, and dried basil, then place them on top of the zucchini.
• In a separate pan, melt butter over medium heat and sauté garlic until fragrant.
• Stir in heavy cream and bring it to a gentle simmer. Add Parmesan and mozzarella cheese, and cook until the sauce thickens.
• Pour the creamy cheese sauce over the fish and zucchini.
• Bake for 20-25 minutes, until the fish is cooked through and the top is golden and bubbly.
• Garnish with fresh parsley and serve immediately.

This keto fish and zucchini bake is a deliciously simple dish that combines the lightness of fish with the richness of a creamy sauce. The zucchini adds a fresh, low-carb alternative to traditional starches, while the cheese sauce gives the casserole an indulgent touch. It’s a wonderful option for anyone looking for a keto-friendly, nutritious meal that is easy to prepare and full of flavor.

Keto Cod & Mushroom Casserole

This keto cod and mushroom casserole is a savory dish that features flaky cod fish paired with earthy mushrooms in a creamy, cheesy sauce. The rich flavors of the mushrooms complement the mild cod, and the sauce ties everything together perfectly. This dish is low in carbs but high in flavor, making it an excellent choice for a satisfying keto meal.

Ingredients

• 4 cod fillets
• 2 cups mushrooms, sliced
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 1/2 cup shredded Swiss cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/4 tsp dried thyme
• 1 tbsp fresh chives, chopped for garnish

Instructions

• Preheat the oven to 375°F (190°C).
• In a skillet, melt butter over medium heat and sauté garlic until fragrant.
• Add the sliced mushrooms and cook for 5-7 minutes until tender. Season with salt, pepper, and thyme.
• In a bowl, mix heavy cream, Parmesan, and Swiss cheese until smooth.
• Place the cod fillets in a greased baking dish, and season with salt and pepper.
• Spread the mushroom mixture evenly over the fish, then pour the cheese sauce over the top.
• Bake for 20-25 minutes, until the fish is cooked through and the casserole is golden and bubbling.
• Garnish with fresh chives and serve hot.

This cod and mushroom casserole is a comforting, hearty dish that delivers on both flavor and nutrition. The earthy mushrooms enhance the delicate cod, while the creamy cheese sauce adds a rich, satisfying touch. It’s a perfect dish for anyone on a keto diet looking for a tasty, low-carb meal that doesn’t sacrifice flavor.

Keto Tuna & Spinach Casserole

This keto tuna and spinach casserole is a quick and easy meal that’s packed with protein and vitamins. The combination of tuna and spinach is complemented by a creamy, cheesy sauce that brings everything together. This casserole is perfect for those looking for a low-carb, nutrient-dense meal that can be prepared in just a few simple steps.

Ingredients

• 2 cans of tuna, drained
• 3 cups fresh spinach, chopped
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 1/2 cup shredded cheddar cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/4 tsp dried oregano
• 1 tbsp fresh dill, chopped for garnish

Instructions

• Preheat the oven to 375°F (190°C).
• In a skillet, melt butter over medium heat and sauté garlic until fragrant.
• Add spinach and cook for 3-5 minutes until wilted. Season with salt, pepper, and oregano.
• In a separate bowl, mix together heavy cream, Parmesan, and cheddar cheese until smooth.
• Stir in the drained tuna and spinach mixture until well combined.
• Transfer the mixture to a greased baking dish and bake for 20 minutes, until golden and bubbly.
• Garnish with fresh dill before serving.

This keto tuna and spinach casserole is an easy, delicious meal that’s perfect for busy nights. The tuna provides a great source of protein, while the spinach offers essential vitamins and minerals. The creamy cheese sauce adds flavor and richness, making this casserole a satisfying and low-carb option that fits perfectly into a keto diet.

Keto Salmon & Asparagus Casserole

This keto salmon and asparagus casserole is a rich and flavorful dish that pairs tender salmon with vibrant asparagus in a creamy sauce. The flavors of the fish and vegetables meld beautifully, creating a dish that’s both filling and nourishing. It’s a fantastic low-carb meal that’s perfect for anyone looking to enjoy a hearty, keto-friendly casserole.

Ingredients

• 4 salmon fillets
• 2 cups asparagus, cut into 2-inch pieces
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 1/2 cup shredded mozzarella cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/4 tsp dried dill
• 1 tbsp fresh lemon zest

Instructions

• Preheat the oven to 375°F (190°C).
• Grease a baking dish with butter and layer the asparagus at the bottom.
• Place the salmon fillets on top of the asparagus, then season with salt, pepper, and dried dill.
• In a skillet, melt butter over medium heat and sauté garlic until fragrant.
• Stir in heavy cream, Parmesan, and mozzarella cheese until smooth.
• Pour the cream sauce over the salmon and asparagus.
• Bake for 20-25 minutes, until the salmon is cooked through and the casserole is golden and bubbly.
• Garnish with fresh lemon zest before serving.

This keto salmon and asparagus casserole is a wonderful choice for a wholesome, low-carb meal. The creamy cheese sauce ties together the delicate salmon and crisp asparagus, creating a dish that’s rich in flavor and texture. It’s a great option for anyone looking for a nutritious, satisfying casserole that adheres to a ketogenic diet.

Keto Mahi Mahi & Avocado Casserole

This keto mahi-mahi and avocado casserole combines the mild, flaky fish with the smooth, creamy texture of avocado. The avocado adds richness, while the fish provides protein and healthy fats. The creamy sauce enhances the dish, making it an indulgent yet low-carb meal that fits perfectly into your ketogenic lifestyle.

Ingredients

• 4 mahi-mahi fillets
• 2 ripe avocados, diced
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 1/2 cup shredded cheddar cheese
• 2 tbsp butter
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/4 tsp cumin
• 1 tbsp fresh cilantro, chopped for garnish

Instructions

• Preheat the oven to 375°F (190°C).
• Grease a baking dish with butter and layer the mahi-mahi fillets at the bottom.
• Season with salt, pepper, and cumin.
• In a skillet, melt butter over medium heat and sauté garlic until fragrant.
• Stir in heavy cream, Parmesan, and cheddar cheese until smooth.
• Gently fold in the diced avocado and mix well.
• Pour the creamy mixture over the fish.
• Bake for 20-25 minutes, until the fish is cooked through and the casserole is golden and bubbly.
• Garnish with fresh cilantro before serving.

This mahi-mahi and avocado casserole is a deliciously rich, keto-friendly dish that’s perfect for seafood lovers. The avocado adds a creamy texture that complements the mild mahi-mahi, while the cheese sauce enhances the overall flavor. This casserole is a great low-carb alternative for anyone craving a hearty, flavorful meal that fits within their keto diet.

Keto Fish & Tomato Casserole

This keto fish and tomato casserole is a vibrant and savory dish that pairs flaky white fish with the tangy sweetness of tomatoes in a rich, creamy sauce. The tomatoes add a burst of freshness and flavor, while the fish provides a lean protein source. This casserole is both satisfying and low-carb, making it an excellent choice for a ketogenic dinner.

Ingredients

• 4 white fish fillets (such as tilapia or cod)
• 2 cups cherry tomatoes, halved
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 1/2 cup shredded mozzarella cheese
• 2 tbsp olive oil
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1/4 tsp dried basil
• 1 tbsp fresh basil, chopped for garnish

Instructions

• Preheat the oven to 375°F (190°C).
• In a skillet, heat olive oil over medium heat and sauté garlic until fragrant.
• Add halved cherry tomatoes and cook for 3-5 minutes until softened. Season with salt, pepper, and dried basil.
• In a bowl, mix together heavy cream, Parmesan, and mozzarella cheese until smooth.
• Place the fish fillets in a greased baking dish and season with salt and pepper.
• Spread the tomato mixture over the fish, then pour the cheese sauce over the top.
• Bake for 20-25 minutes, until the fish is cooked through and the casserole is golden and bubbly.
• Garnish with fresh basil before serving.

This fish and tomato casserole is a refreshing and flavorful dish that combines the richness of cream with the acidity of tomatoes, creating a well-balanced, low-carb meal. The flaky fish provides plenty of protein, while the tomatoes contribute a burst of flavor and texture. It’s a great choice for anyone seeking a healthy, keto-friendly dinner option.

Note: More recipes are coming soon!