Keto Cheeseburger Casserole - Secretsfrommyapron

Ingredients

1 teaspoon butter, or as needed

1 pound ground beef

½ cup diced onion

2 cloves garlic cloves, pressed

salt and freshly ground black pepper to taste

1 cup shredded sharp Cheddar cheese, divided

2 tablespoons ketchup

2 tablespoons mayonnaise

2 tablespoons diced dill pickles

½ tablespoon mustard

Directions

Step 1

Preheat the oven to 400 degrees F (200 degrees C). Grease a baking dish with butter.

Step 2

Cook ground beef and onion in a large, nonstick skillet over medium heat until beef is browned and onions are soft and translucent, 5 to 10 minutes. Add garlic and cook until fragrant, about 1 minute. Season with salt and pepper. Stir in 1/2 cup Cheddar cheese until well combined.

Step 3

Remove from heat. Add ketchup, mayonnaise, pickles, and mustard. Transfer mixture to buttered baking dish and top with remaining 1/2 cup Cheddar cheese.

Step 4

Bake in the preheated oven until cheese is melted, 7 to 10 minutes.

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