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Meatball Casserole – Cheesy, Saucy, and Oven-Baked Comfort

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Juicy meatballs baked in rich marinara sauce and topped with melty mozzarella and Parmesan — a hearty, cheesy casserole perfect for family dinners or easy entertaining.

Ingredients

Scale
  • 1 lb cooked meatballs (homemade or frozen)

  • 1 jar (24 oz) marinara sauce

  • 2 cups shredded mozzarella cheese

  • 1/4 cup grated Parmesan cheese

  • (Optional) 2–3 cups cooked pasta

  • (Optional) 1/2 cup ricotta cheese

  • Fresh parsley or basil for garnish

Instructions

  • Preheat oven to 375°F. Grease a 9×13-inch baking dish.

  • Spread half of the marinara sauce in the bottom.

  • (Optional) Layer in cooked pasta.

  • Place meatballs evenly over sauce.

  • Pour remaining sauce over the meatballs.

  • Add mozzarella, Parmesan, and dollops of ricotta if using.

  • Cover with foil and bake 25–30 minutes.

  • Uncover and bake 10–15 minutes more, until bubbly and golden.

  • Cool slightly, garnish with parsley, and serve.

Notes

  • Add sautéed veggies for a healthier twist.

  • Use plant-based meatballs for a vegetarian option.

  • Great for meal prep and freezing.