Cool and creamy Blue Cheese Dip is the best dip for buffalo chicken wings, veggie sticks, or crackers. It's easy to make in about ten minutes and can be made ahead.
Combine the sour cream, mayonnaise, crumbled blue cheese, onion powder, parsley, hot sauce, and milk in a small mixing bowl. If you want the dip thinner slowly add more milk to get your desired consistency.
Chill the dip for at least one hour before serving or make it up to a day in advance.