This Turkey Meatball Sub recipe transforms a classic comfort meal into a healthier, protein-packed option perfect for weeknight dinners.
Loaded with lean turkey meatballs, savory marinara, and melted mozzarella, it’s rich in protein and lower in saturated fat than traditional subs.
Quick, satisfying, and full of flavor, it’s ideal for easy cooking and meal prep.
Turkey Meatball Subs
Equipment
- 1 medium saucepan
- 1 Baking dish (9×13 inches)
- 1 small bowl (for garlic butter)
- 1 brush (for garlic butter)
- 1 grater (for cheese)
- Measuring Spoons and Cups
- Knife and cutting board
Ingredients
- 4 sub sandwich rolls French rolls or similar
- 16 cooked turkey meatballs fresh or frozen
- 2 cups marinara sauce
- 1 cup shredded mozzarella cheese
- 2 tablespoons fresh parsley minced (optional)
- ¼ cup grated Parmesan cheese optional
For Garlic Butter:
- 2 tablespoons unsalted butter melted
- ¼ teaspoon garlic powder
- ¼ teaspoon dried parsley
Instructions
- Prepare the Oven: Preheat your oven to 350°F (175°C) so it reaches the perfect temperature while you prepare other components. This ensures the subs bake evenly, creating a golden crust on the bread and perfectly melted cheese. Preheating early saves time and makes the final texture ideal.
- Warm the Marinara Sauce: Pour 2 cups of marinara sauce into a medium saucepan and place it over medium heat. Stir gently to avoid sticking. Heat until the sauce begins to simmer, releasing its aromatic flavors — about 3–5 minutes. This step intensifies the sauce and ensures it coats the meatballs thoroughly.
- Add the Turkey Meatballs: Carefully add 16 cooked turkey meatballs to the simmering sauce. Stir gently so each meatball is evenly coated. Reduce the heat slightly to maintain a gentle simmer. Cover partially with a lid and cook for about 15 minutes if fresh, or 20–25 minutes if frozen, stirring occasionally so all meatballs warm evenly and soak up flavor.
- Prepare Garlic Butter: While the sauce is simmering, combine 2 tablespoons melted butter, ¼ teaspoon garlic powder, and ¼ teaspoon dried parsley in a small mixing bowl. Stir until well blended. This garlic butter will add richness and a fragrant layer of flavor to your rolls, elevating the final sandwich experience.
- Slice the Rolls: Using a sharp bread knife, cut 4 sub sandwich rolls lengthwise, leaving the halves connected so they cradle the filling. This prevents the rolls from falling apart while allowing them to hold sauce, meatballs, and cheese securely. Proper slicing ensures both presentation and ease of eating.
- Prepare the Baking Dish: Place the sliced rolls, open side up, in a 9×13-inch baking dish. Using a pastry brush, generously spread the garlic butter over the tops of the rolls and lightly inside each cavity. This creates a savory, buttery base that enhances every bite and crisps the bread as it bakes.
- Fill the Subs: Place 4 meatballs inside each roll, arranging them evenly. Spoon warm marinara sauce over the meatballs so they’re coated without oversaturating the bread. Balance sauce amounts so the subs stay flavorful but not soggy. This step builds the core of the sandwich.
- Add the Cheese: Sprinkle 1 cup of shredded mozzarella cheese evenly over the filled rolls. Cheese will melt into a rich, gooey topping that binds the flavors together while adding creaminess. You can also add grated Parmesan either before or after baking for an extra layer of taste.
- Bake the Subs: Place the baking dish in the preheated oven and bake for about 15 minutes, or until rolls are golden and cheese is fully melted and bubbly. Watch closely during the last few minutes to avoid burning while ensuring optimal texture and flavor.
- Garnish and Serve: Once baked, remove the subs from the oven and let them rest for a minute. Sprinkle with fresh minced parsley for brightness and optional Parmesan cheese for added flavor. Serve immediately while warm with extra marinara sauce for dipping. These subs make a comforting, satisfying meal perfect for weeknights or gatherings.
Notes
- Use freshly baked or high-quality sandwich rolls for the best texture and flavor.
- Fully cooked turkey meatballs work best for speed, but frozen meatballs can be used if simmered slightly longer.
- Adjust the amount of marinara sauce to your taste — add extra for dipping or lighter for a less saucy sandwich.
- Garlic butter can be made ahead and stored in the refrigerator for up to a week.
- For added nutrition, use whole grain rolls and low-fat mozzarella cheese.
Chef’s Secrets: Insider Tips For Perfection
One of the most important tricks to making Turkey Meatball Subs irresistible is the garlic butter.
Brushing it not just on top but lightly inside the rolls ensures every bite is infused with rich, savory flavor.
For deeper taste, simmer meatballs in the marinara for at least 20 minutes if frozen — this allows the sauce to penetrate and tenderize them.
Don’t rush baking — let cheese melt completely for that signature bubbly finish.
For a gourmet touch, try topping with fresh basil or a dash of crushed red pepper flakes before serving.
Serving Suggestions: Delicious Ways To Enjoy
Turkey Meatball Subs shine best served warm with sides that complement their hearty flavor.
Pair them with a crisp green salad tossed in lemon vinaigrette or a side of roasted vegetables for a balanced meal.
For casual gatherings, serve alongside garlic bread or seasoned potato wedges.
A glass of light red wine or sparkling water with lemon can elevate the dining experience.
For a family meal, pair with steamed broccoli or a simple cucumber salad for freshness.
Storage Tips: Keeping Subs Fresh Longer
Turkey Meatball Subs are best enjoyed fresh, but leftovers can be stored for convenience.
Wrap sandwiches tightly in foil or place in airtight containers and refrigerate for up to 3 days.
To reheat, unwrap and place in the oven at 350°F for about 10–12 minutes, or until warmed through and the cheese re-melts.
For longer storage, freeze the sandwiches individually wrapped in foil for up to one month.
Reheat directly from frozen at a lower temperature to maintain texture.
Frequently Asked Questions
1. Can I use homemade turkey meatballs?
Absolutely! Homemade turkey meatballs work wonderfully and allow you to control seasoning and texture.
Prepare them in advance and store in the refrigerator or freezer until ready to use. They will absorb marinara flavors even better than store-bought.
2. Can I make this recipe vegetarian?
Yes! Replace turkey meatballs with plant-based meatballs or lentil-based balls for a satisfying vegetarian option. Use a vegetarian-friendly marinara sauce to maintain flavor without compromising texture.
3. Can I prepare these ahead of time?
You can prepare meatballs, marinara sauce, and garlic butter ahead, then assemble just before baking. For meal prep, assemble sandwiches in foil and refrigerate overnight for a quick bake the next day.
4. How can I make this recipe lower in carbs?
Opt for low-carb or whole grain rolls, and limit the amount of bread. You can also make “open-faced” subs by serving the filling over a bed of roasted vegetables instead of sandwich rolls.
5. What is the best way to reheat leftovers?
Reheat in the oven for the best results — this keeps rolls from becoming soggy and allows cheese to melt perfectly. Avoid microwaving if possible, as it can make bread chewy and sauce watery.
