Bean Salad
["1 can green beans, drained", "1 can yellow wax beans, drained", "1 can red kidney beans, drained", "1 medium size onion, sliced", "2/3 c. vinegar", "2/3 c. sugar", "1/2 c. oil"]
["Mix vinegar, sugar and oil.", "Mix together and let marinate overnight."]
["green beans", "yellow wax beans", "red kidney beans", "onion", "vinegar", "sugar", "oil"]