1/2 c. white vinegar
1/2 c. sugar
1/2 c. vegetable oil
1 medium-size onion, chopped (1/2 c.)
1/2 c. green pepper, chopped
1 (16 oz.) can cut green beans, drained
1 (16 oz.) can cut wax beans, drained
1 (16 oz.) can dark red kidney beans, drained
Red onion rings

Combine vinegar, sugar, oil, onion and green pepper in large bowl; mix well. Add beans, toss gently with dressing. Let marinate in refrigerator for at least 4 hours. Spoon salad into a chilled lettuce-lined salad bowl; garnish with onion rings.