1. Wash fresh toon. Then put water and a little salt in the pot, put the washed Chinese toon into the pot and blanch it.
2. Wash the blanched Chinese toon in cold water, and then squeeze out the water in the Chinese toon.
3. Place the toon in a clean container and expose it to the sun (or bake) until all the water evaporates. Put the dried toon into a sealed bag and store it in a cool, ventilated and dry place. Toon preserved in this way not only tastes good, but also does not deteriorate after a year. Eat as you go, very convenient.