Patty Melts With Secret Sauce

1½ pounds hamburger

2 teaspoons sauce

1 teaspoon kosher salt

½ teaspoon ground black pepper

12 slices breadstuff

½ cup Secret Sauce

3 medium Vidalia onions, thinly sliced

6 slices cheddar

8 tablespoons unseasoned butter
Secret Sauce
¼ cup city mustard
¼ cup salad dressing
1 tablespoon sauce
½ teaspoon sauce
In a tiny bowl, stir along mustard, mayonnaise, sauce, and sauce. Store, covered, in icebox up to three days.

In a giant bowl, mix hamburger, condiment, salt, and pepper. form hamburger into six oval patties.

In a medium robust cooking pan, soften a pair of tablespoons butter over medium heat. Add onion. Cook, stirring often, till onion is soft and golden brown, or so thirty five minutes.

In a giant robust cooking pan, cook patties over medium-high heat till brunet and au gratin through, or so a pair of minutes per aspect. take away cooking pan from heat. take away patties from cooking pan; wipe out skillet.

Layer one bread slice with one tablespoon Secret Sauce, a pair of to three tablespoons caramelized onions, one slice cheese, 1 patty, and another one tablespoon Secret Sauce. prime with another bread slice. Repeat with remaining bread, Secret Sauce, caramelized onions, cheese, and patties.

Heat cooking pan over medium-high heat. soften a pair of tablespoons butter in cooking pan. operating in batches, cook sandwiches, flipping once, till golden brown and heated through, or so three minutes per aspect. Add remaining butter to cooking pan pro re nata.