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Meatball Casserole

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Meatball Casserole is a hearty, oven-baked comfort food dish combining juicy meatballs, creamy mashed potatoes, marinara sauce, and gooey melted cheese. Perfect for weeknight dinners or potluck gatherings.

Ingredients

Units Scale
  • 1 lb ground beef or 18-20 store-bought meatballs
  • 1/2 cup breadcrumbs
  • 1 egg
  • 2 cloves garlic, minced
  • 1 small onion, finely chopped
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 2 cups marinara or tomato sauce
  • 3 cups prepared mashed potatoes
  • 1 1/2 cups shredded mozzarella cheese
  • 1/4 cup grated Parmesan cheese
  • 1 tbsp olive oil
  • Fresh parsley, chopped (for garnish)

Instructions

  1. Preheat oven to 375°F (190°C).
  2. If using raw ground beef, mix with breadcrumbs, egg, garlic, onion, salt, and pepper in a bowl. Form into small meatballs.
  3. Heat olive oil in a skillet over medium heat. Cook meatballs until browned on all sides. Remove and set aside.
  4. In a casserole dish, spread mashed potatoes evenly across the bottom.
  5. Pour half the marinara sauce over the mashed potatoes.
  6. Arrange the meatballs over the sauce.
  7. Pour remaining marinara sauce over the meatballs.
  8. Top with shredded mozzarella and Parmesan cheese.
  9. Bake for 20–25 minutes, or until cheese is melted and bubbly.
  10. Remove from oven and garnish with chopped parsley before serving.

Notes

  • Use store-bought meatballs or instant mashed potatoes for convenience.
  • Add crushed red pepper to the sauce for a spicy kick.
  • Include vegetables like spinach or mushrooms for added nutrition.
  • Freeze before or after baking for easy future meals.
  • Reheat in the oven to maintain texture.

Nutrition

Find it online: https://tastyera.com/meatball-casserole/