50+ Easy and Delicious Saturday Keto Tuna Recipes You’ll Love

Looking for a delicious way to kick off your weekend while sticking to your keto diet?

Tuna is the perfect solution! It’s packed with protein, low in carbs, and incredibly versatile, making it an ideal ingredient for a variety of keto-friendly dishes.

Whether you’re craving a quick snack, a filling lunch, or a hearty dinner, tuna can be used in countless creative ways. In this article, we’ll share over 50 keto tuna recipes perfect for Saturday meals.

From tuna salads to savory casseroles, these dishes are guaranteed to satisfy your cravings while keeping you on track with your keto lifestyle.

So, grab a can of tuna and get ready to whip up some of the best low-carb meals for your weekend!

50+ Easy and Delicious Saturday Keto Tuna Recipes You’ll Love

With over 50 keto tuna recipes to choose from, you’ll never run out of delicious options to enjoy on a Saturday.

Whether you’re cooking for yourself or your family, these recipes provide a perfect balance of protein, healthy fats, and low-carb ingredients.

From fresh salads to savory bakes and stuffed vegetables, tuna is a versatile and affordable ingredient that can help you stay on track with your keto diet without sacrificing flavor.

So, take your pick from these delicious keto tuna recipes, and enjoy a weekend full of tasty, low-carb meals that will keep you feeling full and satisfied.

Keto Tuna Salad Lettuce Wraps

These low-carb lettuce wraps are a delightful and refreshing alternative to bread, filled with a creamy tuna salad mixture. The wraps are perfect for a quick lunch or dinner, offering a satisfying and nutritious meal without the carbs. With fresh ingredients and a rich combination of flavors, they’re ideal for anyone following a keto lifestyle.

Ingredients:

• 2 cans of tuna in olive oil (drained)
• 1/4 cup mayonnaise
• 1 tablespoon Dijon mustard
• 1/4 cup diced celery
• 1/4 cup red onion, finely chopped
• 1 tablespoon lemon juice
• Salt and pepper to taste
• Romaine or iceberg lettuce leaves

Instructions:

1. In a medium bowl, combine the drained tuna, mayonnaise, Dijon mustard, lemon juice, celery, and onion.
2. Mix everything together until smooth and creamy. Season with salt and pepper to taste.
3. Gently wash and dry the lettuce leaves. Use the largest leaves for wrapping.
4. Spoon the tuna salad mixture onto the lettuce leaves and fold them to form wraps.
5. Serve immediately or refrigerate until ready to eat.

These keto tuna salad lettuce wraps are a great solution for a low-carb, high-protein meal that’s perfect for those on a keto diet. They’re incredibly easy to prepare, require minimal ingredients, and are packed with flavor. The crisp lettuce adds a satisfying crunch while the tuna filling is rich and creamy. A great option for meal prepping or a healthy lunch on the go!

Tuna Casserole with Zucchini Noodles

This keto-friendly tuna casserole replaces traditional pasta with zucchini noodles, creating a low-carb version of the beloved comfort food. The casserole is baked with a creamy, cheesy sauce that perfectly complements the tuna. It’s a hearty meal that provides a satisfying taste and texture without the carbs.

Ingredients:

• 2 cans of tuna, drained
• 3 medium zucchinis, spiralized into noodles
• 1 cup heavy cream
• 1 cup shredded cheddar cheese
• 1/4 cup grated Parmesan cheese
• 1/2 cup diced onion
• 1 teaspoon garlic powder
• Salt and pepper to taste
• 1 tablespoon olive oil

Instructions:

1. Preheat the oven to 375°F (190°C).
2. Heat olive oil in a large skillet over medium heat. Add the onions and sauté until translucent.
3. Add the zucchini noodles to the skillet and cook for about 3-4 minutes until they soften slightly. Drain any excess moisture.
4. In a separate bowl, mix the heavy cream, cheddar cheese, Parmesan cheese, garlic powder, salt, and pepper.
5. Combine the cooked tuna with the zucchini noodles and pour the creamy cheese mixture over the top. Stir to combine evenly.
6. Transfer the mixture to a baking dish and bake for 20 minutes, or until the casserole is golden and bubbly.
7. Serve hot and enjoy!

This keto tuna casserole with zucchini noodles is a fantastic alternative to traditional pasta dishes. It provides all the comfort of a warm, cheesy casserole but without the carbs. The zucchini noodles add a nice texture while soaking up the rich, creamy sauce. It’s a perfect dish for family dinners or meal prepping for the week ahead!

Keto Tuna Stuffed Avocados

Tuna-stuffed avocados are a delicious and filling keto-friendly meal that’s easy to prepare. The creamy texture of avocado pairs perfectly with the savory tuna salad filling, making for a satisfying, nutrient-packed lunch or snack. This dish is rich in healthy fats, protein, and flavor, making it an ideal keto option.

Ingredients:

• 2 ripe avocados
• 1 can of tuna, drained
• 1/4 cup mayonnaise
• 1 tablespoon lemon juice
• 1/4 cup diced cucumber
• 1 tablespoon chopped fresh cilantro
• Salt and pepper to taste

Instructions:

1. Cut the avocados in half and remove the pit. Scoop out a small portion of the flesh to create a bowl for the filling.
2. In a mixing bowl, combine the tuna, mayonnaise, lemon juice, cucumber, and cilantro. Season with salt and pepper.
3. Fill the avocado halves with the tuna mixture, mounding it slightly.
4. Serve immediately or refrigerate for later.

These keto tuna-stuffed avocados are a fantastic choice for a quick, healthy meal. The rich creaminess of avocado complements the tuna perfectly, creating a filling and nutritious dish. Whether as a snack or part of a larger meal, they’re packed with healthy fats and protein that will keep you satisfied for hours.

Spicy Tuna Keto Bowl

This spicy tuna bowl is a flavorful and satisfying meal that’s packed with protein and healthy fats. The tuna is tossed in a spicy mayo sauce and served with a mix of fresh, crunchy vegetables. It’s a versatile dish that can be customized with your favorite toppings, making it a perfect keto lunch or dinner.

Ingredients:

• 2 cans of tuna, drained
• 1/4 cup mayonnaise
• 1 tablespoon sriracha sauce
• 1 tablespoon soy sauce (or tamari for gluten-free)
• 1/4 cup sliced cucumber
• 1/4 cup shredded carrots
• 1/4 cup sliced radishes
• 1 tablespoon sesame seeds
• Chopped green onions for garnish

Instructions:

1. In a small bowl, combine the mayonnaise, sriracha sauce, and soy sauce to make the spicy mayo.
2. In a separate bowl, mix the drained tuna with the spicy mayo, tossing to coat evenly.
3. Assemble the bowl by placing a bed of cucumber, shredded carrots, and radishes in the base.
4. Spoon the spicy tuna mixture on top and sprinkle with sesame seeds and chopped green onions.
5. Serve immediately.

The spicy tuna keto bowl is a burst of flavors and textures, offering a delightful balance of creamy, spicy, and crunchy elements. The fresh vegetables add a satisfying crunch while the tuna provides a rich, protein-packed base. It’s a customizable dish, so feel free to add other toppings or ingredients to suit your taste. Perfect for a quick and healthy meal!

Keto Tuna Poke Bowl

This keto tuna poke bowl is a refreshing, light dish with fresh tuna, avocado, and a soy-sesame dressing. It’s a low-carb version of the popular poke bowl, eliminating rice and focusing on nutrient-rich, keto-friendly ingredients. Ideal for a quick meal, this bowl is packed with healthy fats, protein, and fresh flavors.

Ingredients:

• 1 pound fresh tuna, diced into cubes
• 1 avocado, diced
• 1 tablespoon soy sauce (or tamari for gluten-free)
• 1 tablespoon sesame oil
• 1 teaspoon rice vinegar (optional)
• 1 teaspoon sesame seeds
• 1/4 cup sliced cucumber
• 1 tablespoon chopped green onions
• 1/4 cup shredded nori (seaweed)

Instructions:

1. In a bowl, combine the diced tuna, soy sauce, sesame oil, and rice vinegar (if using). Stir gently to coat the tuna evenly.
2. Arrange the diced avocado, cucumber slices, and tuna in a bowl or plate.
3. Sprinkle with sesame seeds, green onions, and shredded nori.
4. Serve immediately, or refrigerate for up to an hour before serving.

The keto tuna poke bowl is a vibrant and healthy meal full of fresh flavors and textures. The creamy avocado pairs beautifully with the rich tuna and tangy soy dressing, while the sesame oil adds depth. It’s a perfect keto meal that’s quick, light, and satisfying, ideal for anyone craving a fresh, no-carb meal.

Keto Tuna and Cauliflower Rice Stir-Fry

This keto tuna and cauliflower rice stir-fry is a low-carb alternative to traditional fried rice. Packed with protein from the tuna and fiber from cauliflower, it makes for a satisfying and quick meal. The combination of vegetables, seasonings, and savory tuna creates a well-rounded dish that’s perfect for keto dieters looking for a filling lunch or dinner.

Ingredients:

• 1 can of tuna, drained
• 2 cups cauliflower rice (fresh or frozen)
• 1 tablespoon olive oil
• 1/4 cup diced bell peppers
• 1/4 cup diced onion
• 1 tablespoon soy sauce (or tamari for gluten-free)
• 1/2 teaspoon garlic powder
• 1/4 teaspoon ground ginger
• 1 tablespoon sesame oil
• 1/4 cup chopped green onions

Instructions:

1. Heat olive oil in a large skillet or wok over medium heat. Add the diced onion and bell peppers, sautéing for 3-4 minutes until softened.
2. Add the cauliflower rice to the pan and stir-fry for another 5-7 minutes until the rice becomes tender and lightly browned.
3. Add the drained tuna, soy sauce, garlic powder, and ground ginger. Stir to combine and cook for 3-4 minutes.
4. Drizzle sesame oil over the stir-fry and stir again.
5. Garnish with chopped green onions before serving.

This keto tuna and cauliflower rice stir-fry is a fantastic one-pan meal that’s both quick to make and full of flavor. It’s a great way to incorporate more vegetables into your diet while keeping the carb count low. The tuna adds protein and richness, while the cauliflower rice absorbs the seasonings, making it a deliciously satisfying dish for any keto meal plan.

Tuna and Broccoli Frittata

This tuna and broccoli frittata is a keto-friendly breakfast or brunch option that combines protein-packed tuna with nutrient-rich broccoli. The eggs provide a filling base, while the combination of savory tuna, cheese, and vegetables makes this dish flavorful and satisfying. It’s an excellent way to kick-start your day with a meal that’s both low in carbs and high in nutrition.

Ingredients:

• 1 can of tuna, drained
• 1 cup cooked broccoli florets
• 6 large eggs
• 1/4 cup heavy cream
• 1/2 cup shredded mozzarella cheese
• 1 tablespoon olive oil
• Salt and pepper to taste

Instructions:

1. Preheat the oven to 375°F (190°C).
2. Heat olive oil in a skillet over medium heat. Add the cooked broccoli and sauté for 2-3 minutes.
3. In a bowl, whisk together the eggs, heavy cream, shredded mozzarella, salt, and pepper.
4. Add the drained tuna to the skillet with the broccoli, then pour the egg mixture over the top.
5. Cook on the stovetop for 3-4 minutes, then transfer the skillet to the oven and bake for 10-12 minutes or until the eggs are set and lightly golden.
6. Remove from the oven, slice, and serve.

The tuna and broccoli frittata is an excellent meal for breakfast, lunch, or dinner, providing a balance of protein, healthy fats, and vegetables. This dish is simple to prepare, and the combination of tuna and broccoli with a creamy egg base is both filling and flavorful. It’s a perfect addition to any keto meal plan, especially for those who need something hearty and quick.

Keto Tuna Salad with Avocado and Bacon

This keto tuna salad with avocado and bacon takes the classic tuna salad to the next level by adding creamy avocado and crispy bacon. The rich, savory ingredients make this a satisfying meal that’s perfect for those on a low-carb diet. With a tangy dressing and plenty of protein and healthy fats, it’s a filling and delicious option for lunch or dinner.

Ingredients:

• 2 cans of tuna, drained
• 2 ripe avocados, diced
• 3 strips of bacon, cooked and crumbled
• 1/4 cup mayonnaise
• 1 tablespoon Dijon mustard
• 1 tablespoon lemon juice
• 1/4 cup chopped red onion
• Salt and pepper to taste

Instructions:

1. In a large bowl, combine the tuna, diced avocados, and crumbled bacon.
2. In a small bowl, whisk together the mayonnaise, Dijon mustard, lemon juice, salt, and pepper.
3. Pour the dressing over the tuna mixture and gently stir to combine.
4. Serve chilled or at room temperature.

This keto tuna salad with avocado and bacon is a rich and indulgent meal that feels like a treat while being low in carbs. The crispy bacon adds a smoky flavor, while the creamy avocado gives the salad a luxurious texture. This dish is an excellent source of protein, healthy fats, and flavor, making it an ideal choice for anyone following a keto lifestyle.

Keto Tuna Zucchini Boats

These keto tuna zucchini boats are an easy and fun way to enjoy tuna in a low-carb, vegetable-packed form. Zucchini serves as a boat to hold a savory tuna filling, making it both delicious and filling. It’s a great option for a light dinner or a healthy snack that’s full of flavor but low on carbs.

Ingredients:

• 2 large zucchinis, halved lengthwise and hollowed out
• 2 cans of tuna, drained
• 1/4 cup mayonnaise
• 1 tablespoon Dijon mustard
• 1/4 cup shredded cheddar cheese
• 1 tablespoon lemon juice
• Salt and pepper to taste
• Fresh parsley for garnish

Instructions:

1. Preheat the oven to 375°F (190°C).
2. Scoop out the center of the zucchini halves, leaving about 1/4 inch of flesh around the edges.
3. In a bowl, combine the tuna, mayonnaise, Dijon mustard, shredded cheddar cheese, lemon juice, salt, and pepper.
4. Stuff the hollowed-out zucchinis with the tuna mixture and place them on a baking sheet.
5. Bake for 15-20 minutes, until the zucchinis are tender and the cheese is melted.
6. Garnish with fresh parsley before serving.

Keto tuna zucchini boats offer a creative and satisfying way to enjoy a tuna-based meal. The zucchini provides a mild, slightly sweet flavor that complements the rich tuna mixture perfectly. This dish is low in carbs, filling, and packed with flavor, making it a great keto dinner or appetizer option.

Keto Tuna and Egg Salad

This keto tuna and egg salad is a hearty, protein-rich meal that combines the goodness of tuna and hard-boiled eggs. It’s an easy-to-make dish with a creamy dressing that adds both flavor and texture. Packed with healthy fats and protein, this salad is perfect for anyone on a low-carb diet looking for a satisfying meal.

Ingredients:

• 2 cans of tuna, drained
• 4 hard-boiled eggs, chopped
• 1/4 cup mayonnaise
• 1 tablespoon Dijon mustard
• 1 tablespoon lemon juice
• 1 tablespoon chopped pickles (optional)
• Salt and pepper to taste
• Fresh dill or parsley for garnish

Instructions:

1. In a large bowl, combine the drained tuna, chopped eggs, and optional pickles.
2. In a small bowl, mix the mayonnaise, Dijon mustard, lemon juice, salt, and pepper.
3. Pour the dressing over the tuna and eggs, stirring to combine until everything is well coated.
4. Garnish with fresh dill or parsley before serving.

This keto tuna and egg salad is a simple and nutritious dish that’s perfect for lunch or dinner. The combination of tuna and eggs provides a hearty dose of protein, while the creamy dressing adds richness. It’s quick, easy, and completely satisfying, making it a great choice for those following a keto lifestyle.

Keto Tuna and Spinach Stuffed Mushrooms

These keto tuna and spinach stuffed mushrooms are a delicious and savory snack or appetizer. The mushrooms are stuffed with a flavorful tuna mixture that includes spinach, making for a low-carb dish that’s both satisfying and nutritious. With a cheesy, creamy filling, this dish provides a perfect balance of protein, healthy fats, and vegetables.

Ingredients:

• 12 large mushroom caps, stems removed
• 1 can of tuna, drained
• 1/2 cup spinach, chopped
• 1/4 cup mayonnaise
• 1/4 cup cream cheese, softened
• 1/2 cup shredded mozzarella cheese
• 1 tablespoon olive oil
• Salt and pepper to taste
• Fresh parsley for garnish

Instructions:

1. Preheat the oven to 375°F (190°C).
2. In a pan, sauté the chopped spinach with olive oil for 2-3 minutes until wilted. Remove from heat and set aside.
3. In a mixing bowl, combine the tuna, spinach, mayonnaise, cream cheese, mozzarella cheese, salt, and pepper.
4. Stuff each mushroom cap with the tuna-spinach mixture, packing it in tightly.
5. Arrange the stuffed mushrooms on a baking sheet and bake for 15-20 minutes, or until the mushrooms are tender and the filling is golden.
6. Garnish with fresh parsley before serving.

These keto tuna and spinach stuffed mushrooms are a flavorful, satisfying, and easy-to-make dish. The creamy filling pairs perfectly with the tender mushrooms, creating a delightful bite-sized treat. Ideal as an appetizer or a light meal, they’re a great way to enjoy a nutrient-dense, low-carb dish packed with protein.

Keto Tuna Zoodle Alfredo

This keto tuna zoodle alfredo is a comforting and creamy dish that uses zucchini noodles (zoodles) instead of traditional pasta, making it both low-carb and keto-friendly. The rich, buttery Alfredo sauce adds depth to the dish, while the tuna provides a protein boost. It’s a quick, satisfying meal that doesn’t compromise on flavor or texture.

Ingredients:

• 2 medium zucchinis, spiralized into noodles
• 1 can of tuna, drained
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 2 tablespoons butter
• 1 clove garlic, minced
• 1/4 teaspoon garlic powder
• Salt and pepper to taste
• Fresh parsley for garnish

Instructions:

1. In a large skillet, melt butter over medium heat. Add minced garlic and sauté for 1-2 minutes until fragrant.
2. Add heavy cream to the skillet, bring to a simmer, and cook for 3-4 minutes until it thickens slightly.
3. Stir in Parmesan cheese, garlic powder, salt, and pepper. Continue stirring until the sauce becomes creamy and smooth.
4. Add the spiralized zucchini noodles to the skillet, tossing them in the sauce until they are evenly coated and slightly softened (about 3-4 minutes).
5. Gently stir in the drained tuna and cook for another 2-3 minutes, until the tuna is heated through.
6. Garnish with fresh parsley and serve.

The keto tuna zoodle alfredo is a rich and satisfying meal that combines the flavors of a classic Alfredo with the freshness of zucchini noodles. The creamy sauce enhances the zoodles, while the tuna adds protein to create a complete and filling meal. It’s perfect for a low-carb, keto-friendly dinner that feels indulgent but is actually light and nutritious.

Keto Tuna Caprese Salad

This keto tuna Caprese salad combines the freshness of tomatoes, basil, and mozzarella with the savory goodness of tuna. The dish is dressed in olive oil, balsamic vinegar, and fresh herbs, making it a flavorful and light meal that’s perfect for summer or any time you crave a refreshing, low-carb option.

Ingredients:

• 1 can of tuna, drained
• 2 medium tomatoes, sliced
• 1/2 cup fresh mozzarella balls (bocconcini), halved
• 1/4 cup fresh basil leaves
• 2 tablespoons olive oil
• 1 tablespoon balsamic vinegar
• Salt and pepper to taste

Instructions:

1. In a large bowl, combine the tuna, sliced tomatoes, mozzarella balls, and fresh basil leaves.
2. Drizzle olive oil and balsamic vinegar over the salad and gently toss to combine.
3. Season with salt and pepper to taste.
4. Serve immediately or chill for 10-15 minutes to enhance the flavors.

This keto tuna Caprese salad is a vibrant, flavorful dish that’s perfect for a light lunch or dinner. The fresh ingredients combine beautifully with the tuna, creating a meal that’s packed with healthy fats and protein. The balsamic vinegar and olive oil dressing adds depth and richness to the dish, making it a delightful keto-friendly option for any meal.

Keto Tuna and Cucumber Bites

These keto tuna and cucumber bites are an easy and fun appetizer or snack. Fresh cucumber rounds are topped with a creamy tuna salad mixture, creating a refreshing, low-carb treat. With just a few simple ingredients, these bites are quick to assemble and perfect for anyone following a keto diet.

Ingredients:

• 1 cucumber, sliced into rounds
• 1 can of tuna, drained
• 1/4 cup mayonnaise
• 1 tablespoon Dijon mustard
• 1 tablespoon lemon juice
• Salt and pepper to taste
• Fresh dill for garnish

Instructions:

1. Slice the cucumber into rounds about 1/4 inch thick and arrange them on a serving platter.
2. In a small bowl, mix the drained tuna, mayonnaise, Dijon mustard, lemon juice, salt, and pepper.
3. Spoon a small amount of the tuna mixture onto each cucumber round.
4. Garnish with fresh dill and serve immediately.

These keto tuna and cucumber bites are a refreshing and bite-sized way to enjoy a tuna salad without the carbs. The crisp cucumber provides a nice contrast to the creamy tuna mixture, while the lemon juice and Dijon mustard add a tangy kick. These make a great snack, appetizer, or even a fun party dish!

Keto Tuna and Eggplant Parmesan

This keto tuna and eggplant Parmesan combines the traditional flavors of eggplant Parmesan with the richness of tuna, making it a unique and satisfying low-carb meal. The eggplant acts as a perfect base for the tuna, topped with marinara sauce and cheese, and baked to perfection for a warm, comforting dish.

Ingredients:

• 1 large eggplant, sliced into 1/2 inch rounds
• 2 cans of tuna, drained
• 1/2 cup marinara sauce (sugar-free)
• 1/2 cup shredded mozzarella cheese
• 1/4 cup grated Parmesan cheese
• 1 tablespoon olive oil
• Salt and pepper to taste
• Fresh basil for garnish

Instructions:

1. Preheat the oven to 375°F (190°C).
2. Arrange the eggplant slices on a baking sheet and drizzle with olive oil. Season with salt and pepper.
3. Roast the eggplant in the oven for 20-25 minutes, flipping halfway through, until the eggplant is tender and golden.
4. Meanwhile, mix the tuna with half of the marinara sauce and set aside.
5. Once the eggplant is cooked, top each slice with a spoonful of the tuna mixture, followed by a spoon of marinara sauce.
6. Sprinkle with mozzarella and Parmesan cheese and return to the oven for an additional 10 minutes, or until the cheese is melted and bubbly.
7. Garnish with fresh basil before serving.

Keto tuna and eggplant Parmesan is a unique and flavorful twist on a classic dish. The eggplant provides a hearty base for the savory tuna and rich marinara sauce, while the melted cheese adds a delicious, gooey finish. This dish is perfect for a low-carb, comforting dinner that satisfies cravings for traditional comfort foods, all while keeping it keto-friendly.

Note: More recipes are coming soon!