Diner-Style Patty Melts

Name: Diner-Style Patty Melts
Cuisine: US & Canada
Ingredients: 2 teaspoons, kosher salt, divided; 1½ teaspoons, pepper, divided; ½ cup, water; 2 tablespoons, ketchup; 2 tablespoons, cider vinegar; 2 teaspoons, packed brown sugar; 2 teaspoons, Worcestershire sauce; 8 slices seeded, rye bread, lightly toasted, divided; 8 slices, deli Swiss cheese (6 ounces), divided; 4 slices, deli American cheese (3 ounces); 1 pound 80 percent lean, ground beef; 6 tablespoons, unsalted butter, cut into six 1-tablespoon pieces, divided; 2 , onions, sliced thin (3 cups)

Main Courses
US & Canada
Fruits & Vegetables
Eggs & Dairy
Meat
Vegetables
Cheese
Beef
Cast-Iron Skillet
Sandwiches

By Matthew Fairman ･ Appears in Cook's Country August/September 2022, Cook's Country TV

This old-school favorite combines the best of smashed burgers and grilled cheese sandwiches.

SERVES 4 sandwiches

TIME 1¼ hours

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