Tennessee Meatloaf and Mashed Potato Casserole

Meatloaf-flavored ground beef is topped with a leftover mashed potato topping in this Tennessee-style comfort food casserole that combines two favorites in one dish.

• Preparation Time: 15 mins
• Cooking Time: 1 hr 5 mins
• Total Time: 1 hr 20 mins
• Calories: 418 Calories

Ingredients

• 1 large egg
• 1 teaspoon Worcestershire sauce
• cooking spray
• 3 cups leftover mashed potatoes
• 2 slices white bread, torn into small pieces
• 0.5 teaspoon ground black pepper
• 0.5 teaspoon salt
• 0.5 cup chopped onion
• 1.5 pounds ground beef
• 0.5 cup shredded Cheddar cheese, or to taste
• 0.33333334326744 cup ketchup

Recipe Instructions

Step 1

Preheat the oven to 350 degrees F (175 degrees C). Coat a 9-inch square baking pan with cooking spray.

Step 2

Mix ground beef, onion, bread pieces, ketchup, egg, Worcestershire, salt, and pepper together in a large bowl until well combined. Spread in the prepared pan.

Step 3

Bake in the preheated oven until browned, 35 to 40 minutes. Remove from the oven and drain and discard grease.

Step 4

Spread mashed potatoes evenly over the beef. Sprinkle Cheddar cheese over top. Return to the oven and bake until beef is fully cooked and potatoes are hot, about 30 more minutes.