This is a very useful and very delicious recipe and seems to be loved by everyone. Loosely based on a northern Chinese dish, it can be served with mushrooms as a vegetarian version or with pork for meat eaters. It can be served warm or at room temperature in little gem leaves as a hugely popular canapé or it can be served on top of rice or noodles as a lunch or supper dish - ten out of ten for adaptability. Ingredients - makes 12 canapés or 2 lunch sized portions served wi