Subscribe to our magazine
Save 42% & receive a £10 M&S e-gift card!
Heat the grill to High, or fire up the barbecue. Slash the fish a few times on each side, then season with black pepper. Grill or barbecue the fish for 3-5 mins on each side, until charred and cooked through (see Tip).
Heat the oil in a frying pan (you can put the pan on the barbecue rack), then fry the ginger, garlic and chillies for about 2 mins until the garlic is lightly golden. Take off the heat and toss in the spring onions and cherry tomatoes. Lift the fish onto a plate, splash with the vinegar, then spoon over the contents of the pan and splash with soy sauce.