This is a fantastically simple fish pie which doesn’t involve poaching the fish or making a tedious white sauce. Loads of good, fragrant veg are added quickly by grating them in. You can use whatever fish you like, making this as luxurious as you want it to be. If you like your fish pie to be creamy, feel free to add a few tablespoons of crème fraîche to the fish. PS Some of the supermarkets now offer lovely packs of different fish and shellfish for using in fish pies. Keep a look-out, and if you buy one you want it to be about 700–750g in weight for this recipe.