In a small bowl, mix together the sour cream, mayonnaise, blue cheese, 1 tablespoon milk, lemon juice, Worcestershire sauce, scallions, salt, and pepper.
If the dip is still thicker than you’d like, add the extra tablespoon of milk (or whatever dairy product you chose).
Notes
How to Make Blue Cheese Dip into DressingAnd the best part — this dip can be transformed into a blue cheese dressing with the addition of another few tablespoons of milk, half-and-half, or cream. Just keep adding it in small increments until it reaches the consistency you like.You could also add a splash of red or white wine vinegar if you like your blue cheese dressing to have a bit more tang, which I do love.