1/2 c. sugar
1/2 c. salad oil
1/2 c. cider vinegar
1 tsp. salt
1 (16 oz.) cut wax beans, drained
1 (16 oz.) red kidney beans, drained
1/2 c. chopped onion
1 (16 oz.) cut green beans, drained

In large bowl, stir sugar with oil, vinegar and salt. Add beans and onions; toss to coat beans and onions thoroughly. Cover and refrigerate at least 6 hours to blend flavors.