Ingredients
Equipment
Method
Step‑by‑Step Instructions
- Peel and slice the onion. In a skillet, heat olive oil, then add the onions, Worcestershire sauce, Creole seasoning, and brown sugar. Cook for about 10 minutes on each side until soft and caramelized.
- In a bowl, combine ground beef with Creole seasoning, mixing gently. Form into thin patties matching the onion slice size.
- Heat skillet to medium-high and sear patties for 2-3 minutes on each side until cooked through and crusted.
- Just before removing patties, place a slice of cheese on each patty and cover for 30 seconds to melt.
- Whisk together mayonnaise, relish, mustard, Worcestershire sauce, sugar, and spices until smooth.
- Assemble by placing a slice of onion on a plate, adding a patty, a spoonful of sauce, and topping with another onion slice.
- Serve hot with extra sauce and sides such as fries or salad.
Nutrition
Notes
Choose sweet yellow onions for best flavor. Keep patties thin for even cooking and avoid flipping too often for a good sear.