This Low-Carb Bacon Cheeseburger Casserole is a comforting, keto-friendly dish that combines all the flavors of a classic cheeseburger without the bun! Juicy ground beef, crispy bacon, melted cheese, and a creamy egg-based topping make this casserole a crowd-pleaser for weeknight dinners or meal prep.
Ingredients:
- 1 lb (450g) ground beef
- 6 slices of bacon, cooked and crumbled
- 1 medium onion, finely diced
- 2 cloves garlic, minced
- 1 teaspoon smoked paprika
- 1 teaspoon mustard powder
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 4 large eggs
- 1/2 cup heavy cream
- 1/2 cup shredded cheddar cheese
- 1/2 cup shredded mozzarella cheese
- 1/4 cup mayonnaise
- 2 tablespoons ketchup (low-sugar for keto)
Optional Toppings:
- Sliced pickles
- Chopped lettuce and tomato
- Additional cheese

Instructions:
- Preheat the Oven: Preheat your oven to 375°F (190°C). Grease a 9×9-inch baking dish or equivalent.
- Cook the Beef Mixture: In a skillet over medium heat, cook the ground beef until browned. Drain any excess fat. Add the diced onion and garlic, cooking until softened, about 3 minutes. Stir in smoked paprika, mustard powder, salt, and pepper. Transfer the beef mixture to the prepared baking dish.
- Add Bacon: Sprinkle the cooked and crumbled bacon evenly over the beef mixture.
- Make the Egg Mixture: In a bowl, whisk together the eggs, heavy cream, mayonnaise, ketchup, and half of the shredded cheeses (cheddar and mozzarella). Pour the egg mixture evenly over the beef and bacon.
- Top with Cheese: Sprinkle the remaining shredded cheese on top.
- Bake: Bake for 20-25 minutes, or until the casserole is set and the cheese is bubbly and golden.
- Serve: Let the casserole rest for 5 minutes before slicing. Serve as-is or garnish with sliced pickles, chopped lettuce, or diced tomatoes for a cheeseburger-inspired twist.
Nutrition (per serving, based on 6 servings):
- Calories: 380
- Protein: 28g
- Carbohydrates: 3g
- Fat: 28g
- Saturated Fat: 12g
- Cholesterol: 180mg
- Sodium: 720mg
- Fiber: 0g
- Sugar: 1g
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