Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      cup           plain low-fat yogurt
     1/2  cup           chopped leeks
   1      tablespoon    olive oil
   1      tablespoon    white wine vinegar
     1/2  teaspoon      salt
     1/4  teaspoon      dried tarragon -- whole
     1/4  teaspoon      pepper

Preparation:

Combine all ingredients in container of an electric blender; cover and process until smooth. Pour into a bowl; cover and chill at least 1 hour.

Nutritional Information:

cal 14