6 oz. roquefort cheese
3 3/4 tsp. powdered horseradish
1 3/4 tsp. black mill pepper
1/2 tsp. dry mustard
2 1/4 tsp. garlic powder
Juice of 1 lemon
1/8 c. wine vinegar

Beat well in mixer and add 1/2 cup buttermilk and 1 quart mayonnaise.