1, the market to buy fresh kelp, in the water in a simple wash, wash away sediment and dust and other impurities. Do not scrub hard, and do not soak in water for a long time, because a long time soaking, the nutrients in the kelp (such as iodine, mannitol, vitamins, etc.) will dissolve into the water, the nutritional value is reduced. Fresh kelp surface has a layer of white powdery stuff, which is mannitol, very good for the human body. But some people mistake it for moldy substances and wash it off.

2, into the pot with the right amount of water, boil and keep 3-5 minutes, there is no need to be too long, too long is not only easy to lead to the loss of nutrients, and the kelp will be boiled viscous is not delicious.

3, the kelp out, into the water and then a little wash on OK. Then, you can according to their own wishes, or cold or stir-fried vegetables or stewed soup. If it is cold, put a little sesame oil into the flavor is very beautiful.