Double Decker Cheeseburger

Instructions

1. Step 1: Preheat a grill or grill pan to medium-high heat.
2. Step 2: In a large bowl, combine ground beef, Worcestershire sauce, salt, and black pepper. Mix well with your hands until just combined.
3. Step 3: Form 4 equal-sized patties and set aside.
4. Step 4: In a large skillet, melt 1 tablespoon of butter over medium heat. Add sliced onions and cook for 20-25 minutes or until caramelized.
5. Step 5: Add garlic to the skillet and cook for 1 minute.
6. Step 6: Grill the patties for 4-5 minutes per side or until cooked to your desired level of doneness.
7. Step 7: Meanwhile, toast the buns on the grill or in a toaster.
8. Step 8: Assemble the burger by spreading a slice of cheese on the bottom bun, followed by a cooked patty, a few slices of caramelized onion, a lettuce leaf, a tomato slice, and a pickle slice. Repeat the layers, finishing with a slice of cheese and the top bun.