The Chart House Restaurant Blue Cheese Dressing (authentic not a copycat) 3/4 cup sour cream 1/2 tsp dry mustard 1/2 tsp pepper 1/2 tsp salt (scant) 1/3 tsp Garlic powder 1 tsp Worchestershire sauce 1 1/3 cup Mayonnaise 4 oz Danish blue cheese crumble Serving size 6-8 Suggest letting flavors blend for 1-2 hours before