Three Bean Salad - cooking recipe

Ingredients

1 (No. 2) can whole green beans
1 (No. 2) can small wax beans
1 can kidney beans
1 large sweet onion
1 large green pepper, sliced thin
1 c. vinegar
1 c. sugar
1/4 to 1/3 c. salad oil

Preparation

Drain beans.
Add onion rings and green pepper.
Mix vinegar, sugar and salad oil.
Pour over beans and refrigerate 8 hours.