Season halibut with salt and pepper and drizzle flesh with oil. Grill fish over direct heat, turning occasionally, until center registers 140 degrees on an instant-read thermometer, 10-14 minutes.

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.

Prepare the grill for direct cooking over high heat (450° to 550°F). Brush the fillets on both sides with ... and place a few pieces of halibut in a horizontal line just below the center of ...

Cook brill as you would a halibut, sole or turbot: to cook it whole, trim away the fins, head and blood-line, then grill, bake or roast. Fillets of brill are usually sold skinned; pin bones are ...