This method of flash roasting works for any fish – just adjust the timing according to the thickness.
Ready time: 45 minutes, including marinating
4 6oz (175g) halibut fillets with skin
2 tbsp light miso
2 tsp Dijon mustard
2 tbsp chopped basil
2 tbsp chopped mint
3 tbsp vegetable oil
Combine marinade ingredients in a medium bowl. Spread onto fish. Leave for 30 minutes.
Preheat oven to 450 F.
Brush a metal pan with oil. Add fillets. Bake for 8 to 10 minutes or until opaque. You will see a few little white dots of juice on the side.