Thoroughly STIR together all dressing mix ingredients (see notes)
COMBINE dressing mix, mayonnaise and buttermilk; MIX well.
REFRIGERATE overnight (see notes)
1. Mix recipe makes enough (about 4 generous tablespoons) to prepare eight cups of fresh dressing. Store in airtight container in refrigerator; stir mix each time before using. 2. Finished dressing may be stored in airtight container in refrigerator. Flavor is best if when stored for 24 hours before serving. Stir well before serving.
Per Serving (excluding unknown items): 1705 Calories; 189g Fat (93.4% calories from fat); 12g Protein; 18g Carbohydrate; 1g Dietary Fiber; 86mg Cholesterol; 7912mg Sodium. Exchanges: 1/2 Grain(Starch); 1/2 Vegetable; 1 Non-Fat Milk; 16 Fat.