Cover the ham with another 75g/3oz layer of sausage meat, then sprinkle the remaining pickled walnuts on top. Arrange the remaining chicken ... cut the pie into thick slices and serve cold.

Cut the roast chicken and ham into 2.5cm ... is golden and the pie is bubbling. Alternatively, if you would like to have a pastry crust, allow the filling to get quite cold.

Plus this pie looks dramatic: a few of the crayfish heads are used as garnish and to let steam escape. Preheat the oven to 190C/375F/Gas 5. Put the ham hock, chicken, onion, carrot and celery in a ...