Blend yogurt, cottage cheese, dried parsley, lemon juice, worcestershire sauce, and black pepper together.
Stir blue cheese crumbles into the mixture well. Keep in the refrigerator.
Use extra lemon juice or water to dilute the dressing to a desired consistency, making sure to taste as you add ingredients.
*Recipe makes 2.5 cups *The dressing should be made ahead. It is best to allow the flavors to blend in the refrigerator overnight. Also remember that flavors are enhanced the longer they sit in the refrigerator together, so don't add too many seasonings, etc. or your dressing might be overpowered by them. *Greek yogurt will make this a thicker dip-like dressing. Add milk, lemon juice, or water to thin it if desired, or use regular plain yogurt for a thinner dressing.
Recipe from Living Well Kitchen https://blog.memeinge.com/healthier-blue-cheese-dressing/