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batch
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Ingredients
- 1 lb ground beef
- 1 Tbsp Worcestershire sauce
- 1/2 tsp pepper
- 1/4 tsp salt
- 2 Tbsp butter softened
- 1 cup diced onion
- 4 slices rye bread cut in half diagonally
- 4 slices American cheese
- 4 slices thinly sliced Swiss cheese
Ingredients
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Instructions
- Heat heavy large cast iron or non-stick skillet or griddle on medium heat. Meanwhile, combine ground beef, Worcestershire sauce, pepper, and salt in medium bowl, mixing lightly but thoroughly. Lightly shape into four 1/2-inch thick patties. Place patties in skillet; cook 10–12 minutes until instant-read thermometer inserted horizontally into center of patty registers 160 degrees for medium doneness, turning occasionally. Remove from skillet; keep warm. Melt 1 tablespoon butter in same skillet. Add onion; cook 6–8 minutes or until golden brown and very tender, stirring often. Remove onions from skillet; keep warm. Spread remaining 1 tablespoon butter on one side of each bread slice half. Place 2 bread halves, buttered-side down in skillet. Layer each with 1 slice American cheese, 1 burger, and 1 slice Swiss cheese, quarter of onion mixture, top with bread, buttered-side up. Weight down sandwiches with heavy pan; cook 1–3 minutes on each side or until bread is golden brown, turning sandwiches once. Repeat with remaining bread, burgers, and cheeses.
Recipe Notes
Photos and recipes are courtesy of the Wisconsin Beef Council.
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