patty melt sandwich has a burger patty covered with melted swiss cheese, caramelized onions, and griddled slices of rye bread

american appetizer background bbq beef bread brown burger cheese cheeseburger classic closeup cooked crispy cuisine delicious dinner dish eating fast fastfood food fresh fried gourmet grilled ground hamburger healthy homemade lunch meal meat melt melted menu onion paper patty rustic sandwich snack swiss table tasty toasted topped unhealthy vegetable white wooden