Dump-and-Bake Meatball Casserole Recipe
If you’re craving a homey, no-fuss dinner that feels like a warm hug on a plate, the Dump-and-Bake Meatball Casserole is an absolute treasure. This dish brings together tender frozen meatballs, perfectly cooked pasta, rich tomato sauce, and gooey melted cheese with minimal effort, making it ideal for busy weeknights or casual family gatherings. It’s comfort food at its finest with a straightforward approach that anyone can master, gifting you a flavorful, satisfying meal without spending hours in the kitchen.

Ingredients You’ll Need
Each ingredient in the Dump-and-Bake Meatball Casserole is thoughtfully chosen for simplicity and to build layers of delicious flavors and textures. From the savory meatballs to the creamy cheeses, these essentials come together beautifully in the oven.
- 1 pound frozen meatballs: Convenient and ready to go, these provide the hearty protein base with minimal prep.
- 1 can (24 ounces) pasta sauce: Choose your favorite marinara or tomato sauce for a robust and tangy flavor foundation.
- 1 cup water: This hydrates the uncooked pasta perfectly while baking, keeping everything nice and saucy.
- 2 cups uncooked pasta (penne or rigatoni recommended): The tubular shapes catch the sauce and cheese making each bite tender and flavorful.
- 1 cup shredded mozzarella cheese: Melts into gooey goodness that adds richness and the perfect stretchy texture.
- 1/4 cup grated Parmesan cheese: Offers a sharp, nutty kick that complements the mozzarella beautifully.
- Fresh basil or parsley for garnish: These herbs add a fresh, vibrant contrast just before serving.
How to Make Dump-and-Bake Meatball Casserole
Step 1: Preheat the Oven
Start by setting your oven to 375°F. This temperature is perfect to gently cook the pasta right in the sauce, while warming the meatballs through without overcooking them.
Step 2: Combine Ingredients
In a generously sized casserole dish, simply add the frozen meatballs straight from the freezer—no need to thaw. Pour in the canned pasta sauce and cup of water, then add your uncooked pasta right on top. The uncooked noodles will absorb the moisture in the sauce during baking, resulting in tender pasta that’s beautifully infused with flavor.
Step 3: Bake Covered
Cover the dish tightly with foil to trap steam and ensure even cooking. Pop it into the oven and let it bake for about 40 minutes. This step allows the pasta to soften and the meatballs to heat through thoroughly.
Step 4: Add Cheese and Finish Baking
After the initial bake, remove the foil and sprinkle mozzarella and Parmesan evenly over the top. Return the casserole to the oven uncovered, baking for another 10-15 minutes until the cheese bubbles and turns golden brown. This final touch creates a luscious, cheesy crust that’s irresistible.
Step 5: Serve and Garnish
Once out of the oven, let the casserole rest slightly before garnishing with fresh basil or parsley. This adds a burst of color and a fresh herbal note that brightens the rich, hearty dish.
How to Serve Dump-and-Bake Meatball Casserole

Garnishes
Fresh herbs like basil or parsley are simply wonderful here. Not only do they add a pop of color, but they also introduce a subtle brightness that balances the rich sauce and cheeses perfectly. A sprinkle of extra Parmesan at the table never hurts either!
Side Dishes
This casserole is a satisfying meal on its own but pairs beautifully with crisp green salads or steamed vegetables like broccoli or green beans. The freshness and crunch complement the soft, cheesy pasta and meatballs, creating a well-rounded plate.
Creative Ways to Present
For a charming presentation, try serving individual portions in small ramekins or cast-iron skillets straight from the oven—perfect for dinner parties or cozy nights in. You can also top it with a drizzle of good-quality olive oil or a sprinkle of chili flakes if you like a little extra kick.
Make Ahead and Storage
Storing Leftovers
Got leftovers from your Dump-and-Bake Meatball Casserole? Store them in an airtight container in the refrigerator for up to 3 days. Reheating gently in the microwave or oven keeps the texture just right without drying out the pasta or meatballs.
Freezing
This casserole freezes beautifully. After allowing it to cool completely, transfer to a freezer-safe container. It will keep well for up to 2 months. When you’re ready to enjoy it, thaw overnight in the fridge before reheating.
Reheating
Reheat portions in the oven at 350°F until warmed through, which helps retain the baked cheese’s delightful texture. Alternatively, use the microwave for quicker reheating—just cover the dish to hold in moisture.
FAQs
Can I use homemade meatballs for the Dump-and-Bake Meatball Casserole?
Absolutely! Homemade meatballs add a personal touch and flavor boost. Just be sure they’re pre-cooked before adding to the casserole, so everything heats evenly.
What pasta types work best in this casserole?
Short, sturdy pasta shapes like penne, rigatoni, or ziti are ideal because they hold the sauce well and bake evenly without becoming mushy.
Do I need to thaw the frozen meatballs first?
Nope! One of the great things about this Dump-and-Bake Meatball Casserole is you can add the meatballs frozen right into the dish. The baking time allows them to cook fully.
Can I make this recipe vegetarian?
Sure thing! Swap the meatballs with plant-based or veggie meatballs for a vegetarian version that still satisfies those savory cravings.
Is it possible to make this casserole gluten-free?
Yes, just use gluten-free pasta and make sure your meatballs and sauce are gluten-free as well. This recipe is very adaptable for dietary needs!
Final Thoughts
The Dump-and-Bake Meatball Casserole is a simple but sensational dish that turns everyday ingredients into a comforting meal everyone will love. Giving this recipe a try is like welcoming a little extra warmth and ease to your table. Once you make it, it’s sure to become a favorite go-to when you want delicious food with minimal effort.
PrintDump-and-Bake Meatball Casserole Recipe
This Dump-and-Bake Meatball Casserole is a simple, hearty, and comforting meal perfect for busy weeknights. Combining frozen meatballs, uncooked pasta, and a flavorful tomato sauce in one dish, this casserole requires minimal prep and delivers maximum flavor with a cheesy, golden topping.
- Prep Time: 10 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 5 minutes
- Yield: 4 servings 1x
- Category: Casserole
- Method: Baking
- Cuisine: Italian-American
- Diet: Low Fat
Ingredients
Meatballs and Sauce
- 1 pound frozen meatballs
- 1 can (24 ounces) pasta sauce
- 1 cup water
Pasta
- 2 cups uncooked pasta (such as penne or rigatoni)
Cheese
- 1 cup shredded mozzarella cheese
- 1/4 cup grated Parmesan cheese
Garnish
- Fresh basil or parsley for garnish
Instructions
- Preheat Oven: Preheat your oven to 375°F (190°C) to prepare for baking the casserole.
- Combine Ingredients: In a large casserole dish, mix together the frozen meatballs, pasta sauce, water, and uncooked pasta until well combined.
- Bake Covered: Cover the casserole dish with aluminum foil and bake in the preheated oven for about 40 minutes, allowing the pasta to cook and the meatballs to heat through.
- Add Cheese: Remove the foil and evenly sprinkle the shredded mozzarella and grated Parmesan cheeses on top of the casserole.
- Finish Baking: Return the dish to the oven uncovered and bake for an additional 10-15 minutes, or until the cheese is melted, bubbly, and golden brown.
- Garnish and Serve: Remove from oven, garnish with fresh basil or parsley if desired, and serve hot for a delicious, comforting meal.
Notes
- You can use any type of frozen meatballs – beef, turkey, or plant-based alternatives.
- Feel free to substitute the pasta with gluten-free varieties if preferred.
- If the casserole seems dry, add a little extra water or sauce before baking.
- Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.
- Adding some red pepper flakes or Italian seasoning to the sauce can enhance the flavor.
Nutrition
- Serving Size: 1 serving (1/4 of casserole)
- Calories: 450 kcal
- Sugar: 6 g
- Sodium: 720 mg
- Fat: 15 g
- Saturated Fat: 6 g
- Unsaturated Fat: 7 g
- Trans Fat: 0 g
- Carbohydrates: 45 g
- Fiber: 3 g
- Protein: 28 g
- Cholesterol: 60 mg
Keywords: meatball casserole, dump and bake, easy dinner, pasta casserole, baked meatballs, comfort food

