Skate with Lemon, Capers and Mustard

• 4 small-to-medium skate wings, about1 kg (2lb 4oz) in total</

Season the skate with some salt and place the fish, on a plate, in a steamer. Steam for around 10 minutes or until done – test the thickest corner, the meat should lift away from the cartilage. Sprinkle the fish with a little lemon juice.

Pour any liquor that has gathered on the plate into a small saucepan. Add the stock, crème fraîche, vermouth, mustard and capers. Bring to the boil, s