Steps
- Preheat a barbecue to medium-high with the hood closed. Rinse the fish inside and out under cold running water, then pat dry with a paper towel. Make 3 shallow cuts, about 1cm deep, in the thickest part of each side of the fish.
- On a flat surface, place a large sheet of baking paper on top of a large sheet of foil. Position the fish in the center of the paper. Fill the cavity with lemongrass, garlic, and lime leaves. Season the fish with salt and pepper. Fold up the baking paper and foil to enclose the fish, scrunching the foil to secure it.
- Barbecue the snapper with the hood closed for 30 to 35 minutes, turning halfway, or until the fish is cooked through.
- Meanwhile, prepare the dressing by combining sweet chilli sauce, lime juice, sugar, soy sauce, ginger, fish sauce, oil, and coriander in a jug.
- Unwrap the fish and carefully transfer it to a serving plate. Drizzle with the dressing and top with coriander sprigs and sliced green onion. Serve with lime wedges and rice.