Editor's note: Steve Reynolds' recipe and introductory text below are excerpted from author Diana Henry's book The Gastropub Cookbook, a guide to more than 150 dining pubs in Britain and Ireland. Chef Reynolds also shared some helpful cooking tips exclusively with Epicurious, which we've added at the bottom of the page.
You can use good, strong chicken stock for this recipe instead of homemade duck stock — it won't be as rich, but it's better than not cooking the dish at all as it is heavenly!