16 oz. can wax beans
16 oz. can green beans
16 oz. can red kidney beans
1 sm. onion, sliced

DRESSING:

1 c. sugar
2/3 c. Tarragon vinegar
1/3 c. Mazola corn oil
1 tsp. salt
1 tsp. pepper

Toss all ingredients together. Chill at least 8 hours. Very good!