Dump and Bake Meatball Casserole is a quick and easy dinner solution that requires minimal prep work. With layers of savory meatballs, pasta, marinara sauce, and gooey melted cheese, this comforting casserole is a family-friendly favorite that’s perfect for busy weeknights. The best part? You simply dump all the ingredients into a baking dish and let the oven do the work. In this guide, we’ll explore how to make this delicious Dump and Bake Meatball Casserole, highlighting key ingredients, preparation techniques, and tips for success.

Video instructions available below 👇


  • 1 pound uncooked pasta (such as penne, rigatoni, or rotini)
  • 1 (24-ounce) jar marinara sauce
  • 2 cups water or beef broth
  • 1 pound frozen meatballs
  • 2 cups shredded mozzarella cheese
  • 1/4 cup grated Parmesan cheese
  • Fresh parsley, chopped (for garnish)
  • Salt and pepper, to taste


  • Preheat the Oven:
    • Preheat your oven to 425°F (220°C). Grease a 9×13-inch baking dish with cooking spray or butter.
  • Assemble the Casserole:
    • In the prepared baking dish, combine the uncooked pasta, marinara sauce, water or beef broth, frozen meatballs, and a pinch of salt and pepper. Stir until everything is evenly distributed and the pasta is submerged in the liquid.
  • Bake the Casserole:
    • Cover the baking dish tightly with aluminum foil and transfer it to the preheated oven. Bake for 30 minutes.
  • Add Cheese and Continue Baking:
    • Remove the foil from the baking dish and sprinkle the shredded mozzarella cheese and grated Parmesan cheese evenly over the top of the casserole.
    • Return the uncovered casserole to the oven and bake for an additional 15-20 minutes, or until the cheese is melted and bubbly and the pasta is tender.
  • Serve and Garnish:
    • Once the casserole is done baking, remove it from the oven and let it cool for a few minutes. Garnish with chopped fresh parsley before serving.

Tips for Success

  • Use your favorite type of pasta for this casserole, but avoid using long, thin pasta like spaghetti or linguine, as they may not cook evenly.
  • For added flavor, you can use flavored meatballs such as Italian-style or Swedish-style meatballs.
  • Feel free to customize the casserole by adding extra vegetables like diced bell peppers, onions, or mushrooms.
  • If you prefer a saucier casserole, you can add more marinara sauce or water/broth to the dish before baking.
  • Leftovers can be stored in an airtight container in the refrigerator for up to 3 days and reheated in the microwave or oven.


Dump and Bake Meatball Casserole is a convenient and delicious meal option that’s perfect for busy weeknights or lazy weekends. With its simple preparation and satisfying flavors, this casserole is sure to become a family favorite. By following this guide and incorporating the suggested ingredients, instructions, and tips, you can create a homemade Dump and Bake Meatball Casserole that’s both easy and satisfying. Enjoy the cheesy goodness and hearty flavors of this comforting dish, and savor every bite of its warm and comforting goodness.

Leave a Comment