Abalone and ginger are sprayed two hours in advance
Scallops simply wash the hair for 2 hours, do not throw the water, put it in the casserole
Other materials are washed in warm water for two hours.
Put 2L of cold water in the casserole, add yellow wine and ginger as you like. Put the other materials together in a casserole, boil over low heat and simmer for 2 hours. Finally add salt when cooking.
Things that you don't want to eat in the soup can be packed in a non-woven bag, and the whole bag is thrown away after cooking.