Email to Lucy Ashes Sour Cream Slaw Dressing Source of Recipe LazyGourmets.com 8 oz. sour cream 3 Tbs sugar 3 Tbs vinegar 1/4 tsp dry mustard 1/2 tsp celery seeds Combine all ingredients. Refrigerate for at least 2 hours before mixing with shredded cabbage. Makes 1 cup