Ingredients:

  • 2 pounds ground beef
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • Salt and pepper to taste
  • 1 tablespoon Worcestershire sauce
  • 1/2 cup sugar-free ketchup
  • 1/4 cup Dijon mustard
  • 1 cup shredded cheddar cheese
  • 1 cup shredded mozzarella cheese
  • 1 cup dill pickles, chopped
  • Optional toppings: sliced tomatoes, shredded lettuce, sugar-free pickles

Instructions:

  1. Preheat the Oven:
    • Preheat your oven to 350°F (175°C).
  2. Cook the Ground Beef:
    • In a large skillet over medium heat, cook the ground beef until browned. Drain any excess grease.
  3. Add Onion and Garlic:
    • Add the chopped onion and minced garlic to the skillet with the cooked beef. Cook until the onion is softened.
  4. Season the Mixture:
    • Season the beef mixture with salt, pepper, Worcestershire sauce, sugar-free ketchup, and Dijon mustard. Stir well to combine.
  5. Layer in Casserole Dish:
    • Transfer the seasoned beef mixture to a greased 9×13-inch casserole dish, spreading it out evenly.
  6. Add Cheese:
    • Sprinkle the shredded cheddar and mozzarella cheese over the beef mixture.
  7. Bake in the Oven:
    • Bake in the preheated oven for about 20-25 minutes, or until the cheese is melted and bubbly.
  8. Add Pickles:
    • Once out of the oven, sprinkle the chopped dill pickles over the melted cheese.
  9. Optional Toppings:
    • If desired, add additional toppings like sliced tomatoes, shredded lettuce, or more sugar-free pickles.
  10. Serve:
    • Let the casserole sit for a few minutes before slicing and serving.
  11. Enjoy:
    • Serve your Keto Cheeseburger Casserole hot and enjoy the flavors of a classic cheeseburger in a low-carb, convenient casserole form.