Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/2  cup           buttermilk
     1/4  cup           plain low-fat yogurt
   2      teaspoons     dijon-style mustard
   1 1/2  tablespoons   cucumber -- peeled seeded grated
   1                    green onion
   2      teaspoons     lemon zest -- grated
   2      teaspoons     orange zest -- grated
   1      dash          white pepper

Preparation:

Blend all ingredients together and chill before serving. Makes about 3/4 cup. 12 servings