1 c. mayonnaise
1/4 c. plus 2 tbsp. buttermilk
1-1/2 tsp. white wine
1/2 tsp. Tabasco sauce
3/4 tsp. Parmesan cheese
1/4 tsp. celery salt
1/4 tsp. onion salt
1/4 tsp. Season-All
1/4 tsp. Worcestershire sauce
1/4 c. firmly packed blue cheese, crumbled

Combine all ingredients in a bowl and mix thoroughly.