Kelp needs to be cooked before it can be mixed with sauce to make a cold dish. If it is dried kelp, it is recommended to clean it before cooking, steam it for 30 minutes, soak it in clear water for one night, take it out the next day, clean it, cut it into shreds, and cook it in boiling water for about 3 minutes before taking it out. If it is fresh kelp, you don't need to soak it, just clean it and cook it in boiling water for 3 minutes.

Because the kelp silk we bought is usually raw kelp, which is transported from the production place and comes to our hands through selling. After going through various levels of checkpoints, there must be a period of time, and bacterial pollution may occur in this process. In addition, in this special period, we'd better not eat kelp raw, so as not to "get sick from the mouth".

Cleaning method of kelp:

1, first soak the kelp in hot water for half an hour, and soak the impurities attached to the kelp to be soft, so that it can be cleaned better. ?

2, it is not easy to clean. You can brush the surface of kelp with a brush and rub it with your hands. ?

3. You can soak kelp in salt water for 10 minute to remove impurities, and finally scald kelp with boiling water for about two minutes. Be careful not to scald it for too long.