2/3 c. vinegar
1 c. sugar
1/2 c. salad oil
1 fresh onion, chopped
1 (16 oz.) can yellow wax beans
1 (16 oz.) can green beans
1 (16 oz.) can kidney beans
1 can lima beans

Drain all beans well. Combine all ingredients and let set overnight in refrigerator. Yield 8-10 servings.