Blue Cheese Sauce Drizzle on Potato Chips – – mayonnaise, sour cream, whole milk or half and half, red wine vinegar, garlic powder, Worcestershire sauce, blue cheese (crumbled), salt (to taste), black pepper (to taste), potato chips, scallions (sliced on the diagonal), Blend first six ingredients in a mini food processor until smooth. ; Add crumbled blue cheese and process to your desired consistency. (We prefer it to be semi-chunky.) ; Taste for seasoning, then add salt and pepper.; Pour potato chips in a bowl. Drizzle the blue cheese sauce over the chips. Sprinkle the scallions over the top and serve. ; Be prepared to make more.; –