Created by lazyme on August 7, 2021
Step 1: Prepare Mushrooms and Onions (below). Set aside.
Step 2: Mix ground beef, onion, water, salt and pepper.
Step 3: Shape mixture into 4 patties, each about 3/4 inch thick.
Step 4: Grill patties about 4 inches from medium coals 7 to 8 minutes on each side for medium, turning once, until desired doneness.
Step 5: Prepare Mushrooms and Onions:
Step 6: Cook onion and mushrooms in butter in 2-quart saucepan over medium heat, stirring occasionally, until onions and mushrooms are tender. Stir in Worcestershire sauce.
Step 7: Serve over burgers.