Go Back

Loaded Meatloaf Casserole

This Loaded Meatloaf Casserole takes all the comforting flavors of traditional meatloaf and combines them with creamy mashed potatoes and gooey cheese in one dish.
Print Recipe Pin Recipe
Ingredients Equipment Method

Ingredients
  

  • For the meatloaf layer:
  • 1 1/2 lbs ground beef or ground turkey
  • 1/2 cup breadcrumbs
  • 1/4 cup milk
  • 1 egg
  • 1/2 cup diced onion
  • 2 tsp garlic powder
  • 1 tsp onion powder
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1/4 cup ketchup
  • For the topping:
  • 3 cups mashed potatoes homemade or store-bought
  • 1 1/2 cups shredded cheddar cheese
  • Optional: 1/2 cup cooked vegetables peas, corn, or carrots

Equipment

  • Large mixing bowl
  • 9x13-inch casserole dish
  • Skillet (optional, for pre-cooking onions or vegetables)
  • Aluminum foil
  • Spatula

Method
 

  1. Preheat your oven to 375°F (190°C). Grease a 9x13-inch casserole dish lightly with non-stick spray.
  2. Prepare the Meatloaf Mixture:
  3. In a large mixing bowl, combine the ground beef, breadcrumbs, milk, egg, diced onion, garlic powder, onion powder, salt, pepper, and ketchup. Mix until well combined but don’t overwork the meat.
  4. Layer the Meatloaf:
  5. Press the meat mixture evenly into the bottom of the prepared casserole dish, creating an even layer.
  6. Pre-Bake:
  7. Bake the meatloaf layer in the preheated oven for 20 minutes. This step ensures the meat is partially cooked before adding the toppings.
  8. Add the Mashed Potatoes:
  9. Carefully spread the mashed potatoes over the partially cooked meatloaf layer. If you’re using cooked vegetables, layer them under or mix them into the potatoes.
  10. Top with Cheese:
  11. Sprinkle the shredded cheddar cheese evenly over the mashed potato layer.
  12. Bake Again:
  13. Return the casserole to the oven and bake for an additional 20–25 minutes, or until the cheese is melted and bubbly.
  14. Serve:
  15. Let the casserole rest for 5 minutes before serving. Use a spatula to scoop out portions and enjoy!