Bean Salad
["1 qt. green beans", "1 can red kidney beans", "1 can yellow beans", "1 large sliced onion", "1 c. vinegar", "1 c. oil", "1 tsp. salt", "1/2 c. sugar"]
["Drain beans and add onion.", "Heat vinegar, oil, salt and sugar. Mix; pour over beans and onion and let marinate overnight in refrigerator."]
["green beans", "red kidney beans", "yellow beans", "onion", "vinegar", "oil", "salt", "sugar"]