Ohhh Joy2012, what is your sauce recipe!? I want to tryyyy
I blend together miso, truly raw honey, raw chilly pepper, raw organic ACV, raw organic garlic and other raw organic herbs (to taste), and Chinese fermented tofu; then I throw in chopped onoin.
I separate salmon flesh and salmon skin. I de-scale the skin.
I guess most ingredients help ferment/soften the fish skin.
Chinese fermented tofu tastes funky to most westerners, so you may want to omit this item.
If you want to try fermented tofu anyway, buy it at big Asian grocers. Also:
(1) Buy a product made in Taiwan. (Do not buy products made in China, as some of China's processed food uses very questionable/poisonous ingredients.)
(2) The product label should specify that it has passed the Taiwanese government's inspection.
(3) The product label should specify that it is made with "ancient fermenting method"; otherwise it is made of "modern quick chemical method." The former is a little bit more expensive; but it is worth it.
So you will need the help of a friend who can read Chinese. Chinese "fermented tofu" literally means "tofu milk." it is soft and is shaped like a small cube and is soaked in sauce, usually in a small glass bottle. Do not confuse it with another item which is literally named "funky tofu."
BTW, I warm up my food in food dehydrator. To me warm food is much more palatable than cold food.
Miso is available in most upscale American supermarkets.