Ingredients

Step by step

1. Preheat the oven to 180°C, fan 160°C, gas 4. Season the cod with freshly ground black pepper and wrap each piece in 2 slices of Prosciutto di Parma. Heat 1 tablespoon of butter in a frying pan and sear the wrapped cod until golden, about 2 minutes on each side. Transfer to a baking tray.
2. Add the sliced potatoes to the same frying pan you used to sear the cod, cover and cook on a medium heat (stirring occasionally) until tender and golden – this will take 10-15 minutes.
3. Bake the cod in the oven for 8-10 minutes or until the fish flakes easily.
4. Meanwhile, boil the peas in lightly salted water for 4 minutes. Drain and return to the pan along with the cream and 1 tablespoon of butter. Use a stick blender to blend the mixture to a coarse purée and season to taste.
5. Serve the cod on the potatoes with the pea purée to the side, topped with a spoonful of mustard.