Preheat oven 350 degrees.
Prepare stuffing according to package directions.Combine the ground beef and carnation evaporated milk together and mix well. Make a hamburger patty. Put stuffing on hamburger patty,and top with another hamburger patty. Pinch the edges of the patties together. In a bowl combine the soup and ketchup and worchestershire sauce together,mix well and pour over the mwat. Bake at 350 degrees for 1 hour. Serves 5