APPETIZER TOMATO SOUP

ingredients

1 (10 3/4 oz.) can tomato soup (undiluted)
1 (8 oz.) carton plain yogurt
1 3/4 c. milk
1 tsp. Worcestershire sauce
1/4 tsp. celery salt
1/8 tsp. onion powder
additional plain yogurt (optional)

preparation

Combine all ingredients except additional plain yogurt; stir well. Cover; chill completely. Ladle into bowls and top with additional yogurt, if desired. Yield: 4 cups.