Dump-and-Bake Meatball Casserole Recipe
There is something incredibly satisfying about a meal that comes together with minimal effort but delivers maximum comfort, and that’s exactly what the Dump-and-Bake Meatball Casserole is all about. This dish takes frozen meatballs, pasta, and sauce, then combines them into a cozy, bubbling casserole that feels like a warm hug on a plate. It’s perfect for busy weeknights when you crave homemade flavor but don’t want to spend hours in the kitchen. The magic of this Dump-and-Bake Meatball Casserole lies in its simplicity, convenience, and all-in-one deliciousness.

Ingredients You’ll Need
Every ingredient in this recipe plays a crucial role in creating a casserole that’s both hearty and comforting. From the juicy frozen meatballs that provide the savory star of the dish, to the pasta that soaks up all those rich flavors, each component adds texture, flavor, and color. Let’s dive into what you’ll need to get this effortless meal on the table.
- 1 pound frozen meatballs: The main protein that saves time without sacrificing flavor; use any variety you like — beef, pork, or turkey.
- 1 can (24 ounces) pasta sauce: Choose your favorite marinara or tomato basil sauce to infuse the casserole with tangy, herbaceous notes.
- 1 cup water: Added to help cook the pasta perfectly in the oven and keep everything moist and tender.
- 2 cups uncooked pasta (penne or rigatoni): These sturdy shapes hold the sauce beautifully and provide the satisfying bite every casserole needs.
- 1 cup shredded mozzarella cheese: This melts into gooey, creamy pockets throughout the dish, making every spoonful irresistible.
- 1/4 cup grated Parmesan cheese: Adds a salty, nutty finish that elevates the overall flavor experience.
- Fresh basil or parsley for garnish: Brightens the casserole with a pop of color and fresh herbaceous aroma for an inviting presentation.
How to Make Dump-and-Bake Meatball Casserole
Step 1: Preheat and Prepare
Start by preheating your oven to 375°F (190°C). This ensures the oven reaches the perfect temperature while you assemble the casserole. Get a deep baking dish ready, as it will need to hold both the pasta and meatballs with some room for bubbling sauce.
Step 2: Combine Ingredients in the Dish
Place the frozen meatballs evenly in your baking dish — no need to thaw! Pour the uncooked pasta over the meatballs, then drizzle the entire can of pasta sauce on top. Pour the cup of water into the dish, which will hydrate the pasta while it cooks. Stir everything gently to combine the sauce, pasta, and meatballs, making sure the pasta is submerged as much as possible for even cooking.
Step 3: Cover and Bake
Cover the baking dish tightly with aluminum foil to trap steam, which will cook the pasta just right. Bake for 45 minutes, allowing the flavors to meld and the pasta to soften fully. This step is where your Dump-and-Bake Meatball Casserole really comes to life, turning simple ingredients into a comforting meal.
Step 4: Add Cheese and Finish Baking
After 45 minutes, remove the foil and sprinkle the shredded mozzarella and grated Parmesan cheese evenly on top. Return the casserole to the oven uncovered and bake for another 10 to 15 minutes until the cheese is bubbly and golden brown. This cheesy layer is the crowning glory that makes this Dump-and-Bake Meatball Casserole so crave-worthy.
How to Serve Dump-and-Bake Meatball Casserole

Garnishes
Fresh herbs such as basil or parsley sprinkled over the hot casserole add a lovely burst of color and aroma. They brighten the rich, hearty dish and provide just the right touch of freshness that complements the savory meatballs and tangy sauce.
Side Dishes
This casserole is thoroughly comforting on its own, but it pairs wonderfully with a crisp green salad drizzled with a light vinaigrette or a side of roasted vegetables. Garlic bread or warm baguette slices also make delightful accompaniments for sopping up any remaining sauce.
Creative Ways to Present
For a fun twist, serve the Dump-and-Bake Meatball Casserole in individual ramekins, making it feel extra special and perfect for portion control. Alternatively, sprinkle red pepper flakes or drizzle a touch of olive oil infused with garlic on top for an added kick of flavor and a beautiful presentation.
Make Ahead and Storage
Storing Leftovers
Leftover Dump-and-Bake Meatball Casserole stores beautifully in an airtight container in the refrigerator for up to 3 days. The flavors even deepen, making the next day’s meal just as delicious, if not better.
Freezing
If you want to prep this casserole in advance, assemble the dish up to the baking step, cover it tightly with plastic wrap and foil, and freeze for up to 2 months. When ready to eat, bake it directly from frozen, adding extra time until the pasta is tender and the dish is heated through.
Reheating
Reheat leftovers in the oven at 350°F (175°C) for about 20 minutes or until warmed through to preserve the texture. If using a microwave, cover the casserole to avoid drying out and heat in short intervals, stirring occasionally.
FAQs
Can I use fresh meatballs instead of frozen?
Absolutely! Fresh meatballs can be substituted, but they may require slightly longer baking time to ensure they are cooked through. Just keep an eye on the pasta’s tenderness as well.
What type of pasta works best for this casserole?
Penne and rigatoni are ideal because their ridges and hollow centers trap sauce perfectly. You can also use other similarly shaped pasta like ziti or cavatappi for great results.
Is it possible to make this casserole gluten-free?
Yes! Simply substitute the regular pasta with your favorite gluten-free variety and ensure the meatballs and pasta sauce you choose are also gluten-free.
Can I add vegetables to the Dump-and-Bake Meatball Casserole?
Definitely! Adding chopped bell peppers, spinach, or mushrooms can boost nutrition and add delicious flavor. Just toss them in with the other ingredients before baking.
How do I know when the pasta is cooked perfectly?
The pasta is ready when it is tender but still holds its shape nicely. It should absorb the sauce’s flavor without becoming mushy. If it needs more time, simply bake it a bit longer, adding a splash of water if necessary.
Final Thoughts
This Dump-and-Bake Meatball Casserole is a delightful blend of fuss-free cooking and comforting flavors that’s sure to become a favorite in your kitchen. Its ease of preparation makes it perfect for busy nights, while the hearty, cheesy goodness fills everyone’s belly and heart with happiness. Give this dish a try—you’ll wonder how you ever lived without a simple, no-fail recipe quite like it!
PrintDump-and-Bake Meatball Casserole Recipe
This Dump-and-Bake Meatball Casserole is a simple, one-pan comfort meal that combines frozen meatballs, pasta, and marinara sauce baked together into a cheesy, flavorful dish. Perfect for busy weeknights, this recipe requires minimal prep and delivers a hearty, family-friendly dinner with tender pasta and gooey melted cheese.
- Prep Time: 10 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 5 minutes
- Yield: 6 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: Italian-American
- Diet: Halal
Ingredients
Meatballs and Sauce
- 1 pound frozen meatballs
- 1 can (24 ounces) pasta sauce
- 1 cup water
Pasta and Cheese
- 2 cups uncooked pasta (such as penne or rigatoni)
- 1 cup shredded mozzarella cheese
- 1/4 cup grated Parmesan cheese
Garnish
- Fresh basil or parsley for garnish
Instructions
- Preheat the Oven: Preheat your oven to 375°F (190°C) to ensure it reaches the right temperature for baking the casserole evenly.
- Combine Ingredients: In a 9×13-inch baking dish, pour the pasta sauce and water, then add the frozen meatballs, spreading them out evenly. Add the uncooked pasta and stir gently to combine everything.
- Cover and Bake: Cover the baking dish tightly with aluminum foil to trap steam, then bake in the preheated oven for about 45 minutes, or until the pasta is tender and cooked through.
- Add Cheese and Finish Baking: Remove the foil and sprinkle the shredded mozzarella and grated Parmesan cheese evenly over the casserole. Return to the oven uncovered and bake for an additional 10 minutes, or until the cheese is melted and bubbly.
- Garnish and Serve: Once baked, remove from the oven and let it sit for 5 minutes. Garnish with fresh basil or parsley before serving hot.
Notes
- You can substitute frozen meatballs with homemade or fresh ones if preferred.
- Using a sturdy pasta like penne or rigatoni helps the pasta hold its shape during baking.
- If the sauce thickens too much during baking, add a splash of water before covering and continuing to bake.
- For added flavor, you can sprinkle some Italian seasoning or red pepper flakes before baking.
- This casserole can be prepared ahead of time and refrigerated before baking; just increase the baking time slightly if baking from cold.
Nutrition
- Serving Size: 1 cup
- Calories: 380
- Sugar: 7g
- Sodium: 780mg
- Fat: 15g
- Saturated Fat: 6g
- Unsaturated Fat: 7g
- Trans Fat: 0.2g
- Carbohydrates: 38g
- Fiber: 3g
- Protein: 22g
- Cholesterol: 45mg
Keywords: meatball casserole, dump and bake, baked pasta, easy dinner, weeknight meal, comfort food, Italian casserole

