Burgers Florentine
["10 oz. frozen chopped spinach", "4 English muffins, split", "1 slice white bread", "1 lb. ground beef", "1 egg", "1 tsp. salt", "1 tsp. grated onion", "4 oz. Mozzarella cheese"]
["Prepare spinach as label directs; drain well.", "Toast English muffins; keep warm.", "Preheat broiler.", "Into bowl, tear bread into small pieces; add spinach, ground beef, egg, salt and onion; mix well.", "Shape mixture into four 1-inch thick round patties.", "Place patties on rack in broiling pan.", "Broil patties about 5 minutes on each side for medium or until desired doneness.", "Just before patties are done, cut Mozzarella cheese into 4 slices.", "Top each meat patty with cheese; broil 1 minute or until cheese melts.", "To serve, place a patty on bottom half of each muffin; replace top half of muffin."]
["spinach", "muffins", "white bread", "ground beef", "egg", "salt", "onion", "Mozzarella cheese"]