Hot-smoking cooks the fish as well as flavouring it. The smoking process is in fact a controlled form of tainting and the type of wood used will affect the flavour.
Place a lining of foil in the base of a wok or pan, then pile on the rice and sugar. Mix the tea leaves with the juniper berries, then pour on top of the rice and sugar. Place a trivet in the wok or pan so that it stands above the mixture.
Season the fish with salt and pepper and add the lemon juice, then place on the trivet. Cover with a tight fitting lid and