Stringy Cheese Pie My daughter, Coco, has pronounced this pie as "the best, even better than the fish pies" (which she loves). The mozzarella melts and becomes very stringy. Quite a mess to serve but well worth it. Coco has even asked for it to be made on her birthday. Praise indeed. This recipe comes from my book Sophie Conran's Pies published by Collins. It is available from Amazon and all good book shops. Download this recipe