If you don't remember to pre-soak the saltfish, just give it a first boil-up on the stove, throw out that water, add fresh water and boil again. After you pick the saltfish, taste it. If still salty, cover with fresh water and let it soak while you prepare the rest.

IMO, the flavor key is to saute the seasonings in oil before you add the saltfish and/or ackee