Tom Kerridge’s curried monkfish wellington

Method

1. First prepare the rice. Heat the oil and butter in a large non-stick saucepan over a medium heat. When the butter is melted and foaming, toss in the cumin and mustard seeds, stir well and let them sizzle for a minute. Add the onion and fry for 3-4 minutes, then stir in the curry leaves, garlic and ginger and cook for 2 minutes.
2. Stir in the 1 tsp curry powder, then tip in the rice and stir well. Pour in the fish stock and bring to a simmer. Reduce the heat and put a lid on the pan. Simmer for 10-12 minutes, then turn the heat off and let the rice stand, covered, for 10 minutes.
3. Meanwhile, lay the monkfish on a tray. Mix the 25g melted butter and 1 tsp curry powder together and brush all over the monkfish, then season both sides of the fish with salt and pepper. Set aside.
4. Remove the lid from the rice and stir in the 100ml coconut cream and peas. Season with salt and pepper to taste and set aside to cool.
5. Lay 2 large sheets of cling film on a board, overlapping them slightly. Spoon half the cooled rice mixture on top and spread out to cover an area a little larger than the monkfish. Lay the fish on top of the rice mixture (see tips), pressing down gently. Spread the remaining rice over the fish to totally cover it, then fold the sides of the cling film over to enclose the rice-wrapped fish and roll up tightly. Twist the ends of the cling film to tighten the wrapping further. Lift the rice/monkfish onto a tray and put in the fridge to chill for 1 hour (see Tips).
6. To assemble, lay one puff pastry sheet on a lightly floured surface and roll lightly to a slightly larger 24cm x 34cm rectangle. Put it on the tray the fish was on, then remove the cling film from the fish and carefully lay it in the middle of the sheet. Brush the exposed pastry with some of the beaten egg, then lay the other sheet of pastry on top to cover the wellington. Trim off any excess on the top pastry sheet – this will be the base when you cook it. Lift up the edges of the bottom sheet to overlap the top sheet slightly and press gently to seal well (see Tips). Put the wellington in the fridge to rest for a further hour.
7. Heat the oven to 180°C fan/gas 6 and line a large baking tray with baking paper. Carefully turn over the chilled wellington so the seams are now nearer the bottom and brush the pastry all over with the remaining egg. Sprinkle with nigella seeds and sea salt. Lift the wellington onto the lined baking tray and bake in the oven for 20-25 minutes until the pastry is golden and crisp.
8. Meanwhile, make the sauce. Pour the fish stock into a pan, bring to a simmer over a high heat and let it bubble until reduced by half. Add the coconut cream and curry powder and simmer for a further 10 minutes until the sauce is slightly thickened.
9. While the sauce simmers, make the curry butter. Heat the butter in a small saucepan until melted. Stir in the curry powder with a pinch of salt and cook for 1 minute then remove from the heat.
10. When the wellington is cooked, remove from the oven and leave to rest for 5 minutes before slicing. Gently reheat the curry sauce, stir in the chopped coriander, then ladle into warmed serving bowls. Using a sharp serrated knife, cut the wellington into 6 even pieces and put on top of the sauce. Spoon a little curry butter over each portion and serve at once.