Print

Irresistible Cheesy Meatball Casserole – Best Easy Dinner Recipe

cheesy meatball casserole - featured image

Bubbling cheese melting over juicy meatballs, nestled in a rich marinara sauce, with the perfect golden-brown crust. This irresistible cheesy meatball casserole is the ultimate comfort food for busy weeknights or cozy weekends.

Ingredients

Scale
  • 2025 frozen or homemade meatballs (Italian-style recommended)
  • 2 cups marinara sauce
  • 2 cups shredded mozzarella cheese
  • 1/2 cup shredded parmesan cheese (optional)
  • 1 teaspoon Italian seasoning
  • 1/2 teaspoon garlic powder
  • 1 cup breadcrumbs (preferably panko)
  • 2 tablespoons olive oil

Instructions

  1. Preheat the oven to 375°F (190°C) and grease your casserole dish lightly with olive oil or non-stick spray.
  2. If using frozen meatballs, thaw them according to the package instructions. For homemade meatballs, cook them beforehand and let them cool slightly.
  3. In a large mixing bowl, combine the marinara sauce, Italian seasoning, and garlic powder. Stir until well-blended.
  4. Spread a thin layer of marinara sauce on the bottom of your greased casserole dish. Arrange the meatballs evenly over the sauce.
  5. Sprinkle half of the mozzarella and all of the parmesan cheese evenly over the meatballs.
  6. Combine the breadcrumbs with olive oil until they’re lightly coated, then sprinkle them evenly over the cheese layer.
  7. Cover the casserole dish with aluminum foil and bake for 20 minutes. Remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbly and golden brown.
  8. Let the casserole rest for 5 minutes before serving to allow the layers to set.

Notes

[‘Use quality ingredients like high-quality marinara sauce and fresh mozzarella for better flavor.’, ‘Allow the casserole to rest for a few minutes after baking to help the layers set.’, ‘Keep an eye on the oven during the broiling step to prevent the breadcrumbs from burning.’, ‘Prepare the casserole ahead of time and store it in the fridge or freeze for later use.’, ‘Double the recipe and freeze one batch for a future meal.’]

Nutrition

Keywords: cheesy meatball casserole, easy dinner recipe, comfort food, Italian casserole, family dinner, gluten-free option, low-carb recipe