Low-Carb Bacon Cheeseburger Casserole

In a large skillet, cook the bacon over medium heat until crispy. Remove the bacon from the skillet and drain on paper towels. Leave the bacon drippings in the skillet.

Step 2:
In the same skillet, add the ground beef and cook over medium-high heat, breaking it up as it cooks, until browned and fully cooked. Drain any excess fat if necessary.

Step 3:
Add the diced onion and minced garlic to the skillet with the beef. Cook for about 2-3 minutes, until softened and fragrant.

Step 4:
In a small bowl, mix together the mayonnaise, sour cream, Dijon mustard, Worcestershire sauce, smoked paprika, salt, and pepper. Stir until well combined.

Step 5:
Preheat the oven to 375°F (190°C). Grease a 9×9-inch baking dish with cooking spray or butter.

Step 6:
Add the bacon, cooked beef mixture, and sauce mixture into the prepared baking dish. Stir to combine everything evenly.

Step 7:
Top the casserole with the shredded cheddar and mozzarella cheese. Bake for 20-25 minutes, or until the cheese is melted and bubbly.

Step 8:
Remove from the oven and let it cool for a few minutes. Sprinkle with chopped green onions and any optional toppings like pickles, lettuce, or tomato if desired.

Serving and Storage Tips: