Allow a 200g/7oz fillet or steak per person. If you can’t find halibut, turbot is a suitable substitute. Small halibut, called chicken halibut, weigh up to 2kg/4½lb and can be bought whole.

If you’re searching for a seafood recipe that’s both elegant and easy to prepare, this Poached Halibut with Lemon Butte ...

Preheat oven to 400 degrees. Season halibut fillets on both sides with salt and pepper. In an ovenproof skillet, heat olive oil over medium heat. Lay in fillets and scatter grapes all around.