2.Wash fish and pat dry with paper towel. Using a sharp knife, score skin at 2cm intervals, to allow for even cooking. Place in a foil-lined baking dish.
3.Fill fish cavities with half each of the coriander, green onion, lemongrass, ginger, garlic, kaffir lime leaves and chilli.
4.Finely chop remaining coriander, onion, lemongrass, ginger, garlic, lime leaves and chilli. Transfer to a bowl with juice, sugar and sauce. Mix well and spoon over fish.
5.Bake 15-20 minutes, until fish flakes easily when tested with a fork. Drizzle with pan juices. and top with extra coriander and green onions to serve. Accompany with lime wedges and halves.
It’s important not to overcook fish as it becomes very dry.