Blue cheese dressing

I love blue cheese dressing and I am always looking for new recipes for home made dressing.  I ran across this in Cooking Light magazine.  It was a little runnier than I like...but I blended it in the food processor.  It suggested that for *creamier* dressing throw it all in the processor.  I will not do that again.  But the taste was great and I added it to the blue cheese potato salad I made instead of store bought.

~Recipe~
1 cup crumbled blue cheese
1/2 cup sour cream
1/2 cup butter milk
2 tsp white wine vinegar
salt and black pepper to taste

Whisk together the blue cheese, sour cream, buttermilk and vinegar, season with salt and pepper!  Enjoy~