Four-Bean Salad
["1/2 c. brown sugar, packed", "1/2 c. oil", "3/4 c. vinegar", "salt and pepper to taste", "1 lb. can green beans, drained", "1 lb. can wax beans, drained", "1 lb. can red kidney beans, drained", "1 pkg. frozen lima beans, cooked", "1 small onion, sliced and rings separated", "1 small jar chopped pimentos", "4 to 6 stalks celery, chopped"]
["Blend first four ingredients in a large bowl.", "Add beans.", "Add onion,", "pimento and celery.", "Store in a tight-sealing bowl in refrigerator.", "Flavor improves with age."]
["brown sugar", "oil", "vinegar", "salt", "green beans", "wax beans", "red kidney beans", "frozen lima beans", "onion", "pimentos", "stalks celery"]