Add all the ingredients to a small blender or bullet and mix well. Store in an air-tight 1-qt. jar. Dip: 1 cup mayonaise 1 cup sour cream 1 heaping tablespoon of the dry mix Cover and chill in the fridge for at least 2 hours before serving for the flavors to blend well. Dressing: 1 heaping tablespoon of the mix 1 cup buttermilk 1 cup mayonaise Cover and chill for 30 minutes before serving.