Patty Melts

Ingredients

1 stick Butter

1 whole Large Onion, Halved And Sliced

1-1/2 pound Ground Beef

Salt And Pepper, to taste

5 dashes Worcestershire Sauce

8 slices Swiss Cheese

8 slices Rye Bread

Preparation 

In a medium skillet, melt 2 tablespoons of butter over medium-low heat. Throw in the sliced onions and cook slowly for 20 to 25 minutes, stirring occasionally, until the onions are golden brown and soft. In a medium bowl, mix together the ground beef, salt & pepper, and Worcestershire. Form into 4 patties. Melt 2 tablespoons butter in a separate skillet over medium heat. Cook the patties on both sides until totally done in the middle. Assemble patty melts this way: Slice of bread, slice of cheese, hamburger patty, 1/4 of the cooked onions, another slice of cheese, and another slice of bread. On a clean griddle or in a skillet, melt 2 tablespoons butter and grill the sandwiches over medium heat until golden brown. Remove the sandwiches and add the remaining 2 tablespoons of butter to the skillet. Turn the sandwiches to the skillet, flipping them to the other side. Cook until golden brown and crisp, and until cheese is melted