Salmon in pastry, often called salmon en croûte, is a perfect party dish: it looks great and can be served hot or cold. This version is stuffed with spinach, watercress and cream cheese, and ...

Preheat the oven to 200C/180C Fan/Gas 6. Lightly butter a large sheet of foil and sit the salmon on top, then season with salt and freshly ground pepper and wrap in the foil to make a parcel.