Preheat oven to 400 degrees. Separate biscuits and place each biscuit in a cup of an ungreased 12 hole muffin pan, pressing dough up sides to edge of cup.
In a medium bowl, combine chicken, chicken soup, cheddar cheese, parsley flakes, and black pepper. Mix well to combine. Evenly spoon chicken mixture into prepared biscuit cups.
Bake for 12-15 minutes or until golden brown. Remove from oven. Place muffin pan on a wire rack and let set for 2-3 minutes. Serve hot.