Quick Vichyssoise
["1 can potato soup", "1 can milk", "2 chicken bouillon cubes", "grated onion to taste", "onion tops or chives, finely cut", "1 (8 oz.) carton sour cream or low-fat yogurt"]
["Heat soup, milk and bouillon cubes over medium-low heat.", "Add grated onion and blend.", "Let cool and fold in sour cream.", "Chill well.", "Sprinkle with chives or onion tops prior to serving.", "Makes 4 servings."]
["potato soup", "milk", "chicken bouillon cubes", "onion", "onion", "sour cream"]