You've probably eaten this before, just under a different name. It is effectively a Chicken and Leek pot pie, though the idea is drawn from the Scottish soup "Cock-a-Leekie Soup" -- a light broth of leeks in a chicken stock, often with some chicken pieces and, traditionally, sliced prunes -- which were said to up the nutritional value of this rather spartan dish. In pie form it's richer and much more filling. It's fast to make, and I will admit that this time I used ready-made pastry. Give it a try, and check out the full post here: