Western Baked Beans
["1 lb. hamburger, browned", "2 (1 lb.) cans pork and beans", "1 (1 lb.) can kidney beans", "1 c. catsup", "1 pkg. onion soup", "1/2 c. cold water", "1 1/4 c. brown sugar", "2 Tbsp. mustard", "1/4 c. vinegar"]
["Mix and bake at 350\u00b0 for 1 hour."]
["hamburger", "pork", "kidney beans", "catsup", "onion soup", "cold water", "brown sugar", "mustard", "vinegar"]