Sloppy Joes
["1 lb. ground beef", "1/2 c. chopped onion", "1/2 c. prepared mustard", "1 c. ketchup", "1/4 c. water"]
["Cook the first 2 ingredients over medium heat until light browned.", "Drain. Add the remaining ingredients.", "Mix well.", "Simmer about 5 minutes. Spoon on hamburger buns."]
["ground beef", "onion", "prepared mustard", "ketchup", "water"]