Undaria pinnatifida is a kind of plant in the sea, which tastes fishy. If it is used in cold salad, it will not only smell fishy, but also taste bad, so blanch it before cold salad. At the same time, the salt in Undaria pinnatifida is also very rich. If you don't blanch the water in advance, the salt inside will not be fully diluted and the taste will be very salty.

Precautions for cold Undaria pinnatifida:

Undaria pinnatifida should be blanched before cold salad, and it takes about 3-5 minutes for Undaria pinnatifida to blanch. If it is dry Undaria pinnatifida, it needs to be soaked for about 20 minutes in advance, and if it is semi-dry, it needs 10 minute, which is beneficial to the soaking of Undaria pinnatifida.

Boiling water for 2 minutes is appropriate, otherwise it will become sticky. After blanching, take it out and supercool it, which can effectively keep the color. You can add some seasonings such as salt and Chili sauce according to your own taste.