This Dump-and-Bake Meatball Casserole is the ultimate easy comfort meal — cheesy, hearty, and packed with savory meatballs, tender pasta, and rich marinara sauce. Best of all, there’s no need to pre-cook the pasta, making this recipe incredibly simple and perfect for busy weeknights.
Everything bakes together in one dish for a cozy family dinner with minimal prep and maximum flavor.
Why You’ll Love This Meatball Casserole
- Super easy dump-and-bake recipe
- One-pan dinner with minimal cleanup
- Cheesy and comforting
- Perfect for busy weeknights
- Family-friendly meal
- Hearty and filling
Ingredients
- 1 bag (20 oz) frozen meatballs
- 2 cups uncooked pasta (penne or rotini)
- 3 cups marinara sauce
- 3 cups water or beef broth
- 2 cups shredded mozzarella cheese
- 1/2 cup parmesan cheese
- 1 tsp Italian seasoning
- Fresh parsley for garnish
Optional Additions
- Mushrooms
- Bell peppers
- Spinach
- Chili flakes
- Garlic powder
How to Make Dump-and-Bake Meatball Casserole
Step 1: Prepare the Baking Dish
Grease a large casserole dish lightly.
Step 2: Add the Ingredients
Into the baking dish, add:
- Uncooked pasta
- Marinara sauce
- Water or broth
- Italian seasoning
Stir to combine evenly.
Step 3: Add the Meatballs
Place the frozen meatballs evenly over the pasta mixture.
Step 4: Cover and Bake
Cover tightly with foil and bake at:
190∘C for 35–40 minutes190^\circ C\text{ for }35\text{–}40\text{ minutes}
Bake until the pasta becomes tender.
Step 5: Add the Cheese
Remove the foil and sprinkle:
- Mozzarella cheese
- Parmesan cheese
evenly over the top.
Step 6: Finish Baking
Return to the oven uncovered and bake for:
10–15 minutes10\text{–}15\text{ minutes}
Bake until the cheese is melted, bubbly, and golden.
Step 7: Garnish and Serve
Top with fresh parsley and serve hot.
What to Serve with Meatball Casserole
This casserole pairs perfectly with:
- Garlic bread
- Caesar salad
- Roasted vegetables
- Garlic knots
- Side salad
Pro Tips
- Use beef broth instead of water for richer flavor.
- Don’t skip covering with foil or the pasta may dry out.
- Stir halfway through if needed for even cooking.
- Add extra cheese for a gooier casserole.
- Fresh herbs brighten the flavor beautifully.
Storage Tips
- Store leftovers in the refrigerator for up to 4 days.
- Reheat in the oven or microwave.
- Freeze portions for easy future meals.
Frequently Asked Questions
Can I use homemade meatballs?
Absolutely! Homemade meatballs work perfectly.
Can I use another pasta shape?
Yes! Rotini, penne, rigatoni, or ziti all work well.
Can I make this spicy?
Definitely. Add chili flakes or spicy marinara sauce.
