Homemade Blue Cheese dressing has a flavor that can't be matched by bottled versions. This recipe, made with buttermilk and real blue cheese, is especially delicious.
Blend all the ingredients in a blender or food processor fitted with the blade attachment until they are well-combined, but still a little chunky. Transfer the dressing to an airtight container and refrigerate it until serving time. Makes 1-1/3 cups.