- 1/4 cup Heinz 57 Sauce
- 1/4 cup beer
- 1 1/2 pounds ground beef
- 1 large sweet onion, 1/2-inch slices
- 4 slices Swiss cheese
- 4 crusty white or whole wheat rolls, split
- Brew Sauce: In 1-cup glass measure, combine ingredients. Microwave on HIGH
1 to 1 1/2 minutes until bubbly; set aside.
- Burgers: Shape ground beef into four 3/4-inch thick patties.
- Place onion slices on grid over medium, ash-covered coals. Grill onions,
uncovered, 5 minutes.
- Add patties; continue to grill, uncovered, 1 to 15 minutes or until onions
are tender and burger centers are no longer pink, turning occasionally.
- Season burgers with salt after turning, if desired.
- Approximately 2 minutes before burgers are done, brush generously with sauce
mixture; top with cheese.
- Line bottom half of each roll with lettuce.
- Top each with burger, grilled onion and sauce.
- Close sandwiches.
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