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A close-up shot of the fully baked Loaded Mashed Potato Meatloaf Casserole in the glass baking dish on the white marble cooktop. The top is golden and bubbly, garnished with fresh parsley or chives. A serving spatula lifts a slice, revealing the rich layers of meatloaf, mashed potatoes, cheese, and crispy bacon.

Loaded Potato Meatloaf Casserole Recipe

This Loaded Potato Meatloaf Casserole is a comfort food dream! Juicy, seasoned meatloaf meets creamy mashed potatoes, gooey cheddar cheese, and crispy bacon, creating a rich, satisfying dish perfect for family dinners.
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Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Course Main Course
Cuisine American
Servings 9
Calories 540 kcal

Equipment

  • Large mixing bowl
  • Baking dish (9x13-inch)
  • Skillet (for cooking bacon)
  • Whisk
  • Spatula
  • Measuring cups & spoons
  • Knife & cutting board

Ingredients
  

  • 2 pounds lean ground beef thawed
  • 2/3 cup plain breadcrumbs
  • 2 large eggs
  • 1 Tablespoon Worcestershire sauce
  • ½ cup yellow onion diced
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1 teaspoon dried parsley
  • ½ teaspoon salt
  • ¼ teaspoon ground black pepper
  • 6 cups instant mashed potatoes prepared using package directions
  • 2 cups medium cheddar cheese shredded
  • ½ pound bacon cooked and crumbled
  • 2 Tablespoons fresh parsley or chives diced

Instructions
 

  • Preheat the oven to 375°F (190°C) and grease a baking dish.
  • Mix the meatloaf base – Combine ground beef, breadcrumbs, eggs, Worcestershire sauce, onion, garlic powder, onion powder, parsley, salt, and pepper in a bowl.
    A close-up shot of a large glass mixing bowl on the white marble cooktop, filled with lean ground beef, plain breadcrumbs, diced yellow onion, eggs, Worcestershire sauce, and seasonings. A wooden spoon rests on the side, ready to mix the ingredients into a well-seasoned meatloaf base.
  • Press into the dish – Spread the meat mixture evenly in the prepared baking dish and bake for 25 minutes.
    A close-up shot of a greased glass baking dish on the white marble cooktop, with the seasoned meat mixture evenly pressed into it. The surface is smooth, and the edges are neatly packed, ensuring even cooking as it gets ready to go into the oven.
  • Prepare mashed potatoes – While the meatloaf bakes, prepare instant mashed potatoes according to package instructions.
    A close-up shot of a medium saucepan on the white marble cooktop, where instant mashed potatoes are being stirred. The mixture is creamy and smooth, with a wooden spoon lifting a scoop to showcase its perfect fluffy consistency.
  • Layer the toppings – Spread the mashed potatoes over the cooked meatloaf, then sprinkle with cheddar cheese and crumbled bacon.
    A close-up shot of shredded cheddar cheese and crispy crumbled bacon being generously sprinkled over the mashed potato layer in the glass baking dish on the white marble cooktop. The vibrant orange cheese and crunchy bacon bits promise a flavorful and indulgent topping.
  • Bake again for 15-20 minutes until cheese is melted and bubbly.
  • Garnish with fresh parsley or chives before serving.
    A close-up shot of the baked meatloaf layer resting in the glass baking dish on the white marble cooktop. The top is slightly browned, and steam is rising, indicating it has just come out of the oven, ready for the next delicious layer.
  • Let it rest for 5 minutes, then slice and enjoy!
    A close-up shot of the fully baked Loaded Mashed Potato Meatloaf Casserole in the glass baking dish on the white marble cooktop. The top is golden and bubbly, garnished with fresh parsley or chives. A serving spatula lifts a slice, revealing the rich layers of meatloaf, mashed potatoes, cheese, and crispy bacon.