Here’s a hearty and comforting Meatball Sub Casserole — all the flavors of a classic meatball sub in an easy, baked dish. 🍝🥖🧀
🍝 Meatball Sub Casserole
Serves: 6–8
Prep Time: 15 min
Cook Time: 30–35 min
Ingredients
For the Casserole
- 1 lb (450 g) cooked meatballs (store-bought or homemade)
- 8 oz (225 g) sub rolls or French bread, cut into 1–2 inch pieces
- 2 cups marinara or spaghetti sauce
- 2 cups shredded mozzarella cheese
- ½ cup grated Parmesan cheese
- 1 tsp Italian seasoning
- Optional: sliced pepperoncini or banana peppers for topping
Instructions
1. Preheat Oven
- Preheat oven to 375°F (190°C).
- Grease a 9×13-inch baking dish.
2. Assemble the Casserole
- Spread half of the bread pieces in the bottom of the baking dish.
- Layer half of the meatballs on top of the bread.
- Spoon half of the marinara sauce over the meatballs.
- Sprinkle with half of the mozzarella and Parmesan cheese.
- Repeat layers with remaining bread, meatballs, sauce, and cheese.
- Sprinkle Italian seasoning on top.
3. Bake
- Cover with foil and bake 20 minutes.
- Remove foil and bake another 10–15 minutes until cheese is melted and bubbly.
4. Serve
- Let casserole rest 5 minutes before serving.
- Optional: top with fresh basil or parsley for garnish.
Tips & Variations
- Extra Crunch: Use toasted bread cubes or slightly stale bread for better texture.
- Spicy Version: Add red pepper flakes to marinara or top with sliced jalapeños.
- Cheesy Twist: Mix provolone or cheddar with mozzarella for extra gooeyness.
- Make Ahead: Assemble the casserole and refrigerate for a few hours before baking — increase bake time slightly if chilled.
This casserole is all the comfort of a meatball sub without the individual sandwich prep — perfect for family dinners or potlucks.
I can also give you a slow cooker version of this meatball sub casserole if you want a hands-off option.
Do you want me to provide that?
