Sweet And Sour Bean Salad
["2/3 c. vinegar", "1/2 c. salad oil", "1 tsp. salt", "1/8 tsp. pepper", "3/4 c. sugar", "1 (No. 2) can kidney beans", "1 (No. 2) can green beans", "1 (No. 2) can wax beans", "1 small onion, diced", "1 small green pepper, diced"]
["Drain beans; chop green pepper.", "Combine first 5 ingredients in a saucepan and bring to boil.", "Mix drained beans, green pepper and onion.", "Pour dressing over them.", "Let mixture stand overnight in the refrigerator."]
["vinegar", "salad oil", "salt", "pepper", "sugar", "kidney beans", "green beans", "wax beans", "onion", "green pepper"]