1) soak tremella in warm water, take it out after it blooms, remove the ear roots, wash it, put it in a bowl, steam it in a cage for about 10 minutes, and take it out.

2) Wash the soup pot, put it on low fire, add clear water and rock sugar, after melting, move it to high fire to boil, and then pour it into the tremella bowl.

(The mask is best, just add some starch. )