1, stew fish in cold water 15 to 20 minutes, not too long, otherwise the umami flavor of the fish will disappear, so we must master the time of stew fish.

2, otherwise the fish is not cooked or cooked for too long, and the meat will have no nutrition when it is old. In the meantime, add a proper amount of salt, please put it in according to the salinity of the salt, and take it out for about 20 minutes.