Ingredients
Equipment
Method
Step-by-Step Instructions
- Slice the yellow onion into thick rounds and marinate with Worcestershire sauce, olive oil, seasoning, and brown sugar.
- Heat a skillet and cook the onions for about 20 minutes until deeply browned.
- Form ground beef into thin patties, seasoning each side.
- Sear patties in the skillet for 2-3 minutes per side, adding cheese during the last minute.
- Whisk together the special sauce ingredients in a bowl.
- Assemble by layering caramelized onions, cheesy patties, and the sauce.
Nutrition
Notes
Customize toppings and sauce to your liking for varied flavors.
