SALISBURY STEAK BURGERS

SALISBURY STEAK BURGERS BEEF PATTIES 1 1/2 lbs ground beef 1/2 cup Panko bread crumbs 1 egg 1/4 teaspoon black pepper 1 tablespoon all-purpose flour GRAVY 1½ cups beef broth (low sodium) 1 oz package brown gravy mix (dry) 2 tablespoons ketchup 1 teaspoon dijon mustard OTHER 2 tablespoons butter 1 onion , thinly sliced 1 cup mushrooms , thinly sliced 2 tablespoons cornstarch 4 tablespoons water 6 large rolls or Kaiser buns 6 slices swiss or cheddar cheese Combine beef, bread crumbs, egg, pepper and flour in a large bowl. Shape into 6 patties. In a small bowl, combine, broth, gravy mix, ketchup and dijon, set aside. Cook onions in butter over medium low heat for about 5 minutes or until slightly softened. Add mushrooms and cook an additional 3 minutes. Remove from pan and set aside. Brown beef patties on both sides. Pour gravy mixture, mushrooms & onions over top and simmer covered for about 15-20 minutes or until patties are cooked through. Stack the patties in one side of the pan. Combine cornstarch and water in a small bowl. Bring the gravy up to a low boil and whisk in the cornstarch mixture a little at a time until gravy thickens (you may not need all of it). To assemble burgers, place 1 slice of cheese, 1 patty and a spoonful of mushroom gravy on each roll. Top with your favorite toppings. NOTES: For extra flavor spread garlic butter on the rolls and lightly toast them before assembling.