Hey there, my easy-dinner dynamo! Let’s whip up something that’s going to make your weeknight a breeze—Dump and Bake Meatball Casserole. This hearty dish is a no-fuss wonder, tossing frozen meatballs, pasta, and a cheesy, saucy mix into one pan for a bake that’s pure comfort with zero stress. Imagine pulling it from the oven—bubbling, cheesy, and oh-so-satisfying—it’s family dinner magic in a snap. Trust me, you’re going to love this—it’s quick, delicious, and perfect for busy days. Let’s get that oven going!
Why You’ll Love Dump and Bake Meatball Casserole
This recipe isn’t just about the ingredients—it’s about creating moments. Whether you’re feeding a hungry crew, meal prepping, or just craving something cozy, this casserole’s got your back. Here’s why it’s a total lifesaver:
Versatile: Perfect for dinner, potlucks, or leftovers—it’s a meal that fits any vibe!
Budget-Friendly: Uses frozen meatballs and pantry staples—no big spend for big flavor.
Quick and Easy: Dump, stir, bake—minimal prep for maximum yum in under an hour.
Customizable: Swap the pasta, tweak the sauce, or add veggies—make it your own!
Crowd-Pleasing: Kids will love the meatballs, and adults will crave that cheesy goodness. Everyone’s digging in!

Ingredients in Dump and Bake Meatball Casserole
(Note: the full ingredients list, including measurements, is provided in the recipe card directly below.)
Here’s the lineup that makes this casserole a hearty, cheesy dream—simple stuff, big comfort:
Frozen Meatballs
Pre-cooked and juicy—the protein star that saves you time.
Pasta
Uncooked short shapes like rotini or penne—soaks up the sauce as it bakes.
Marinara Sauce
Rich and tangy—the saucy glue that ties it all together.
Water or Broth
Helps cook the pasta—adds a little extra flavor if you use broth.
Mozzarella Cheese
Melty and stretchy—covers the top with gooey perfection.
Parmesan Cheese
Grated for a salty, nutty kick—sprinkled throughout for extra yum.
Italian Seasoning
A blend of herbs—brings that classic Italian vibe.
Salt and Pepper
The flavor balancers—simple but key to making it pop.
Garlic Powder
A sprinkle for warmth—boosts the savory goodness.
Instructions
Let’s dump and bake this beauty—it’s so easy you’ll be eating in no time!
Preheat Your Equipment
Crank your oven to 425°F (220°C)—hot enough to cook the pasta and melt that cheese.
Combine Ingredients
In a 9×13-inch baking dish, toss uncooked pasta, frozen meatballs, marinara sauce, water (or broth), Italian seasoning, garlic powder, salt, pepper, and a handful of Parmesan—stir it up until everything’s coated!
Prepare Your Cooking Vessel
No prep needed beyond the dish—just use it straight up, no greasing required!
Assemble the Dish
Spread the mix evenly in the dish—top with a generous layer of mozzarella and a sprinkle of extra Parmesan—cheesy heaven incoming!
Cook to Perfection
Cover with foil and bake for 35 minutes—uncover and bake 10-15 more until the pasta’s tender, meatballs are heated through, and the cheese is golden and bubbly!
Finishing Touches
Let it sit for 5 minutes—helps it set. Sprinkle with fresh parsley or more Parmesan if you’re feeling fancy!
Serve and Enjoy
Scoop it hot from the dish—that first bite of saucy pasta, juicy meatballs, and melted cheese is pure comfort bliss!
Nutrition Facts
Servings: 6
Calories per serving: 450
Preparation Time
Prep Time: 5 minutes
Cook Time: 50 minutes
Total Time: 55 minutes
How to Serve Dump and Bake Meatball Casserole
This casserole’s a meal on its own, but here’s how to make it shine:
Fresh Salads: Pair with a Caesar or garden salad—cool crunch meets warm comfort!
Crusty Bread: Serve with garlic bread—perfect for sopping up that sauce!
Creamy Accompaniments: A dollop of ricotta on top—extra creamy love!
Vegetable Sides: Steamed broccoli or green beans—adds a veggie boost!
As a Standalone: Dish it up in bowls with a sprinkle of red pepper flakes—hearty and ready!
Additional Tips
Make this casserole your own with these easy tweaks:
Prep Ahead: Assemble it in the dish and refrigerate a day ahead—bake when ready.
Spice It Up: Add red pepper flakes or hot sauce—give it a little kick!
Dietary Adjustments: Use gluten-free pasta or turkey meatballs—still hearty and delish!
Storage Tips: Keep leftovers covered in the fridge for 3-4 days—reheat gently.
Double the Batch: Big crowd? Double up and use two pans—more comfort to share!
FAQ Section
Q1: Can I substitute frozen meatballs with fresh?
A1: Sure! Use homemade or fresh—adjust bake time slightly if they’re raw, about 5-10 extra minutes.
Q2: Can I make this ahead of time?
A2: Yep! Assemble and chill for up to a day—bake fresh when ready!
Q3: How do I store leftovers?
A3: In an airtight container in the fridge for 3-4 days—warm it up for best texture!
Q4: Can I freeze this casserole?
A4: Totally! Bake, cool, and freeze for up to 2 months—thaw overnight and reheat.
Q5: What’s the best way to reheat it?
A5: Oven at 350°F for 15-20 minutes—keeps it saucy—microwave works but might soften it.
Q6: Can I double the recipe?
A6: You bet! Double everything and split between two dishes—bake as usual!
Q7: Can I use a different pasta shape?
A7: Oh, yes! Rigatoni, fusilli, or ziti—any short shape works great!
Q8: What if I don’t have marinara sauce?
A8: Use canned tomato sauce with extra seasoning—still saucy and delicious!
Q9: Can I add veggies?
A9: Sure thing! Toss in spinach, mushrooms, or peppers—more flavor, more fun!
Q10: Is this kid-friendly?
A10: Absolutely! Cheesy and mild—perfect for little eaters, they’ll love the meatballs!
Conclusion
There you have it, my friend—Dump and Bake Meatball Casserole that’s as easy as it is awesome. This cheesy, saucy dish is a weeknight hero, delivering big comfort with almost no effort, perfect for busy days or lazy nights. Whether you’re feeding your crew or savoring leftovers solo (you’ve earned it!), it’s a recipe that brings the joy without the work. So grab those meatballs, dump that pasta, and let’s bake some casserole magic. You’ve got this—and it’s going to taste like a warm, cheesy triumph!
PrintDump and Bake Meatball Casserole
This Dump and Bake Meatball Casserole is the ultimate easy dinner! With just a handful of ingredients and no pre-cooking required, this dish is perfect for busy weeknights. Juicy meatballs, tender pasta, and rich marinara sauce come together in one pot, topped with melty mozzarella and Parmesan cheese for a comforting, cheesy meal.
- Prep Time: 5 minutes
- Cook Time: 45 minutes
- Total Time: 60 minutes
- Yield: 6 servings 1x
- Category: Main Course
- Method: baking
- Cuisine: Italian
Ingredients
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1 bag frozen meatballs, defrosted
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1 jar (24 oz) marinara or spaghetti sauce
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3 cups water
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1 box bowtie pasta (16 oz)
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1 teaspoon Italian seasoning
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1 ½ cups mozzarella cheese, shredded
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¼ cup Parmesan cheese, grated
Instructions
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Preheat oven to 400°F (200°C).
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In a high-sided, oven-proof pot or skillet, combine the meatballs, marinara sauce, water, pasta, and Italian seasoning. Stir to mix evenly.
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Cover the dish tightly with a lid or foil and bake for 35 minutes.
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Remove from the oven, uncover, and sprinkle mozzarella and Parmesan cheese on top.
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Return to the oven and bake uncovered for an additional 10-15 minutes, until the cheese is melted and bubbly.
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Let the casserole sit for 10 minutes before serving to allow the flavors to settle.
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Serve warm and enjoy!
Notes
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For added flavor, stir in garlic powder, red pepper flakes, or fresh basil before baking.
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Use any pasta shape you prefer, such as penne or rotini.
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Substitute ground turkey or plant-based meatballs for a lighter version.
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Leftovers can be stored in an airtight container in the fridge for up to 3 days.
Nutrition
- Serving Size: 1 portion
- Calories: 520kcal
- Sugar: 6g
- Sodium: 800mg
- Fat: 22g
- Saturated Fat: 9g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 55g
- Fiber: 4g
- Protein: 28g
- Cholesterol: 65mg