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Low-Carb Bacon Cheeseburger Casserole

Prep Time 15 minutes
Cook Time 30 minutes
Rest Time 5 minutes
Total Time 50 minutes
Course Main Course
Cuisine American
Servings 6
Calories 400 kcal

Ingredients
  

  • 1 pound ground beef (85–90% lean for balance)
  • 6 strips bacon diced
  • ½ medium onion finely chopped
  • 2 cloves garlic minced
  • 2 cups shredded cheddar cheese divided
  • 4 large eggs
  • ½ cups heavy cream (or unsweetened almond milk for lighter option)
  • 1 tbsp yellow mustard
  • 1 tbsp Worcestershire sauce
  • ¼ teaspoon salt
  • ¼ teaspoon black pepper

Optional garnishes: chopped green onions, diced tomatoes, fresh parsley

Instructions
 

  • Preheat the oven to 375°F (190°C).
  • Cook the bacon in a skillet until crispy. Remove with a slotted spoon, leaving bacon fat in the pan.
  • Sauté onion and garlic in bacon fat until translucent and fragrant (2–3 minutes).
  • Add ground beef to the skillet and cook until browned. Drain excess grease.
  • Combine with bacon and set aside to cool slightly.
  • Whisk eggs, cream, mustard, Worcestershire, salt, and pepper in a mixing bowl until smooth.
  • Assemble casserole: Spread beef mixture in a greased 8×8 dish. Sprinkle with half the cheese. Pour egg mixture evenly over top. Finish with remaining cheese.
  • Bake for 25–30 minutes until set in the center and cheese is bubbly and golden.
  • Cool for 5 minutes before slicing. Garnish with green onions and tomatoes if desired.

Notes

  • Swap cheddar for mozzarella, Colby Jack, or a dairy-free cheese alternative.
  • Use ground turkey or chicken for a leaner, higher-protein option.
  • Add mushrooms, spinach, or zucchini for extra nutrients without spiking carbs.