Butterfly the prawns. Mix them with the marinade and leave in fridge for at least 2 hours. 
Cook the tiger prawns on a hot barbecue for 3 to 4 minutes, or until cooked through. Turning every 30 seconds and basting with the remaining marinade whilst cooking. 
Squeeze over the lime juice and splash the double deluxe soy sauce on top. Garnish with chopped coriander or parsley leaves and serve.
This dish can also be cooked indoors on a griddle pan or in a hot wok
And don't forget, Chinese meals are made for sharing, so get friends and family together for a feast.
