3 Bean Salad
["1/2 c. sugar", "1/2 c. oil", "1/2 c. vinegar", "1 tsp. salt", "1 (16 oz.) can cut green beans", "1 (16 oz.) can cut wax beans", "1 (16 oz.) can red kidney beans", "1/2 c. chopped onion"]
["Combine sugar, oil, vinegar and salt. Add drained beans and onion. Stir well. Serve chilled."]
["sugar", "oil", "vinegar", "salt", "green beans", "beans", "red kidney beans", "onion"]