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Loaded Mashed Potato Meatloaf Casserole Recipe

Loaded Mashed Potato Meatloaf Casserole Recipe


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4.6 from 32 reviews

  • Total Time: 50-55 minutes
  • Yield: 4 1x

Description

Cheesy Loaded Meatloaf Casserole brings comfort to your dinner table with a hearty blend of ground beef, melted cheese, and crispy bacon that’ll make your family ask for seconds. Packed with flavor and easy to prepare, this dish turns weeknight dinners into a satisfying feast everyone will devour.


Ingredients

Scale

Proteins:

  • 1 lb ground beef
  • 1 large egg
  • ¼ cup cooked bacon bits

Starches and Binders:

  • 1 cup breadcrumbs
  • 2 cups mashed potatoes
  • ⅓ cup milk

Seasonings and Toppings:

  • 1 ½ cups shredded cheddar cheese
  • ¼ cup ketchup
  • 1 tablespoon Worcestershire sauce
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • 2 tablespoons chopped green onions

Instructions

  1. Crank your oven to 375°F and coat a 9×9-inch casserole dish with cooking spray.
  2. In a large mixing bowl, blend 1 lb ground beef, 1 cup breadcrumbs, 1 egg, ⅓ cup milk, ¼ cup ketchup, 1 tbsp Worcestershire sauce, and all seasonings until just combined.
  3. Gently press the meat mixture into the prepared dish, creating an even layer that touches all sides.
  4. Slide the casserole into the preheated oven and bake for 20 minutes, allowing the meat to develop a rich flavor and start browning.
  5. Remove the dish and carefully spread 2 cups of mashed potatoes across the top of the partially cooked meat surface.
  6. Sprinkle 1 ½ cups shredded cheddar cheese and ¼ cup bacon bits evenly over the potato layer.
  7. Return the casserole to the oven and bake for an additional 15-20 minutes until the cheese transforms into a golden, bubbling blanket.
  8. Pull the dish from the oven and let it rest for 5 minutes so the layers can settle and cool slightly.
  9. Optionally, scatter 2 tbsp chopped green onions across the top for a fresh, sharp garnish before serving.

Notes

  • Let the meat mixture rest briefly before forming to help ingredients bind together more effectively.
  • Check internal meat temperature reaches 160F to ensure safe cooking and prevent dryness.
  • Opt for lean ground beef (90/10 ratio) to reduce excess grease in the casserole.
  • Customize toppings by substituting mashed potatoes with cauliflower mash for a lower-carb version.
  • Prep Time: 15 minutes
  • Cook Time: 35-40 minutes
  • Category: Casseroles
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 4
  • Calories: 518 kcal
  • Sugar: 5 g
  • Sodium: 650 mg
  • Fat: 34 g
  • Saturated Fat: 15 g
  • Unsaturated Fat: 17 g
  • Trans Fat: 1 g
  • Carbohydrates: 27 g
  • Fiber: 2 g
  • Protein: 31 g
  • Cholesterol: 120 mg