2. Wash, remove pedicels, soak in clear water or rice washing water for 60 minutes, blanch to remove bitterness, and stew with meat for 1-2 hours.

3. If it is dried mushrooms, it needs to be soaked in advance, usually 8- 12 hours in advance (if it is soaked in 60-degree warm water or rice, it must not be scalded with boiling water, which will not soften the mushrooms and produce small pimples), and then repeatedly squeeze out the yellow water until it becomes bitter, and stew for more than 2 hours.

If it is winter, you can soak for a long time. If the temperature is high in summer, soak for 2-3 hours at most to change water. Soak for 12 hour at most, otherwise it will go bad, because Hericium erinaceus is a high-protein thing, which is prone to problems. If it is overnight, it is recommended to put it on the fresh-keeping layer of the refrigerator.