have your salmon cut in to pieces without skin roll them in salt on rest them for several hour or overnight then rinse till clean.
equall parts white wine and rice vinager.heat rice vinger along with pickling spices till boiling.
in a wide mouth glass jar layer salmon/onion then mix wine and vinger togeather and pour into jar add sugar to taste then chill for several days this is a basic deal add/take away to your taste