Three Bean Casserole
["1 can kidney beans", "1 can butter beans", "1 can pork and beans", "1 lb. hamburger", "1/2 lb. bacon, cut up", "onion", "1/2 c. brown sugar", "1/2 c. white sugar", "1/4 c. catsup", "1 tsp. dry mustard"]
["Brown hamburger and bacon.", "Drain and add to rest of ingredients.", "Bake at 375\u00b0, covered, for 45 minutes or put in crock-pot on low for a few hours."]
["kidney beans", "butter beans", "pork", "hamburger", "bacon", "onion", "brown sugar", "white sugar", "catsup", "dry mustard"]