French Beans
["2 cans French green beans, drained", "1/2 tsp. salt", "1/2 c. water", "4 oz. vegetable oil", "3/4 c. vinegar", "1 onion, sliced"]
["Mix all ingredients together well.", "Chill and serve.", "Serves 4 to 6."]
["green beans", "salt", "water", "vegetable oil", "vinegar", "onion"]