Stuffed Steak
["1 beef top loin steak, cut 1 1/2 to 2 inches thick (about 1 lb.)", "2 Tbsp. chopped onion", "2 Tbsp. chopped mushrooms", "2 tsp. butter or margarine", "2 oz. diced ham (1/2 c.)", "2 tsp. fine dry bread crumbs", "2 tsp. snipped parsley", "2 tsp. cooking oil", "1/2 slice Swiss cheese (1/2 oz.)"]
["Cut a deep slit horizontally in the steak to form a pocket. Cook the onion and mushrooms in butter or margarine until tender. Stir in ham, bread crumbs, parsley, oil and dash of pepper.", "Cook 2 minutes more.", "Spoon mixture into pocket in meat; place cheese in pocket.", "Secure pocket with skewers.", "Place steak on unheated rack of broiler pan.", "Broil 4 inches from the heat about 8 minutes per side for medium-rare or until of desired doneness.", "To serve, slice meat crosswise.", "Makes 2 servings."]
["beef", "onion", "mushrooms", "butter", "ham", "bread crumbs", "parsley", "cooking oil", "Swiss cheese"]