48 oz Cleaned whole fish
8 lb Sea salt
4    Egg white
12    Sprigs tarragon
Pepper

Preheat the oven to gas mark 5, 375F, 190C.

Season the fish with a little black pepper. Combine the sea salt with the
egg white and 2fl oz water. Spread half the salt mixture on a baking tray
or oven proof dish, then lay the fish on top. Put the tarragon on top of
the fish and cover with the remaining alt mixture. Bake in the reheated
oven for 20 minutes. Remove, break the top layer of salt away and serve the
fish from it dish.