Just before baking, place a baking tray with cold water or a few ice cubes into the oven to create steam. Cover the fish mixture with the mashed potato and place the dish in the oven at 120°C for 20 ...

Adding crushed peas to the mash gives it a wonderful rough and smooth texture - Mowie Kay Fish pie wouldn’t be the same without peas. In this version, shared with me by my friend Lorna, the peas are ...