What is a good recipe for blue cheese dressing?

2 1/2 oz blue cheese, 3 tbs buttermilk, 3 tbs sour cream, 2 tbs mayonnaise, 2 tsp white wine vinegar, 1/4 tsp sugar, 1/8 tsp garlic powder, salt & freshly.MORE?
Updated on Wednesday, February 01 2012 at 06:31PM EST
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