Calico Beans
["6 slices bacon", "1/2 lb. hamburg", "1 medium onion (1/2 c.)", "1/2 c. ketchup", "1 tsp. salt", "3/4 c. brown sugar", "1 tsp. dry mustard", "2 tsp. vinegar", "1 (16 oz.) can pork and beans", "1 (16 oz.) can kidney beans", "1 (16 oz.) can lima or butter beans"]
["Cook bacon until crisp; drain and crumble.", "Cook beef in fat remaining in skillet until no pink remains.", "Add onion; saute until tender.", "Combine beef, onion, ketchup, salt, brown sugar, mustard and vinegar in a 3-quart baking dish.", "Partially drain all the beans.", "Add to baking dish, stirring gently to mix.", "Sprinkle with bacon.", "Bake at 350\u00b0 for 40 minutes."]
["bacon", "hamburg", "onion", "ketchup", "salt", "brown sugar", "dry mustard", "vinegar", "pork", "kidney beans", "butter beans"]