01 -
In a skillet over medium-high heat, cook ground beef, breaking it apart with a spoon until fully browned. Season with salt and freshly ground black pepper, then transfer to a dish and keep warm.
02 -
In a separate pan, cook bacon slices until they are crisp. Place cooked bacon on paper towels to drain, then crumble into small pieces.
03 -
In a bowl, whisk together mayonnaise, ketchup, and yellow mustard until smooth and well combined. Set aside.
04 -
Heat flour tortillas in a dry skillet for 20-30 seconds per side, or until soft and pliable.
05 -
Lay each tortilla flat. Layer cooked ground beef, crumbled bacon, shredded cheddar cheese, shredded mozzarella cheese, sautéed onion, lettuce leaves, and tomato slices down the center.
06 -
Drizzle creamy cheese sauce and the prepared burger sauce evenly over fillings.
07 -
Fold in the sides of the tortilla and roll tightly to enclose the filling. Serve warm, garnished with additional bacon crumbles and cheese sauce if desired.