Calico Bean Bake
["1/2 lb. hamburger", "1/2 lb. bacon", "1 c. chopped onion", "1/2 c. catsup", "3/4 c. brown sugar", "1 tsp. salt", "1 tsp. vinegar", "pepper and celery salt to taste", "1 (No. 2) can butter beans, drained", "1 (No. 2) can pork and beans", "1 (No. 2) can kidney beans", "1 tsp. dry mustard"]
["Brown hamburger and bacon.", "Add onions, catsup, brown sugar, salt, dry mustard, vinegar, pepper and celery salt.", "Add all cans of beans.", "Mix well.", "Bake at 350\u00b0 for 40 minutes, covered. Uncover to dry out toward end of baking time."]
["hamburger", "bacon", "onion", "catsup", "brown sugar", "salt", "vinegar", "pepper", "butter beans", "pork", "kidney beans", "dry mustard"]