3 Bean Salad
["1/2 c. sugar", "1/2 c. vinegar", "1/2 c. oil", "1 can yellow beans, drained", "1 can green beans, drained", "1 can kidney beans, drained", "1/2 onion, sliced and separated into rings"]
["Heat sugar, vinegar and salad oil.", "Pour over beans and onion. Refrigerate overnight and serve."]
["sugar", "vinegar", "oil", "yellow beans", "green beans", "kidney beans", "onion"]