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Dump-and-Bake Meatball Casserole


  • Author: rodrigo Stone
  • Total Time: 55 minutes
  • Yield: 6 servings 1x

Description

The Dump-and-Bake Meatball Casserole is the ultimate fuss-free comfort food. No need to boil the pasta or precook anything — just layer everything in one dish and bake. Juicy meatballs, tender pasta, rich marinara sauce, and gooey cheese all come together in a hearty, family-friendly dinner that’s ready with minimal effort.

 


Ingredients

Scale
  • 1 (12 oz) box uncooked pasta (penne or ziti work best)

  • 1 (24 oz) jar marinara or pasta sauce

  • 3 cups water

  • 1 lb frozen or fresh uncooked meatballs (thawed if frozen)

  • 1 tsp Italian seasoning

  • 1/2 tsp garlic powder

  • 1 ½ cups shredded mozzarella cheese

  • 1/4 cup grated Parmesan cheese

  • Fresh basil or parsley for garnish (optional)


Instructions

  1. Preheat oven to 425°F (220°C). Lightly grease a 9×13-inch baking dish.

  2. Dump and mix:
    In the prepared dish, add uncooked pasta, marinara sauce, water, Italian seasoning, and garlic powder. Stir to combine.

  3. Add meatballs:
    Place meatballs evenly on top of the pasta mixture. Don’t stir them in — they’ll sink in naturally while baking.

  4. Cover and bake:
    Cover the dish tightly with foil and bake for 35–40 minutes, or until pasta is tender and meatballs are cooked through.

  5. Add cheese and finish baking:
    Remove foil, sprinkle mozzarella and Parmesan evenly over the top, and return to oven uncovered. Bake for an additional 10–12 minutes, until cheese is melted and bubbly.

  6. Rest and serve:
    Let the casserole rest for 5 minutes before serving. Garnish with fresh basil or parsley if desired.

Notes

Use turkey or plant-based meatballs for a lighter version. For extra flavor, add a handful of spinach, chopped bell peppers, or sautéed onions before baking. Leftovers store well in the fridge for up to 4 days and reheat beautifully. This dish also freezes well — perfect for make-ahead dinners!

  • Prep Time: 5 minutes
  • Cook Time: 50 minutes