2. After thawing, start cleaning shellfish, and use a knife to remove the internal organs of shellfish, that is, things that look black.
3. It is not enough to wash frozen shellfish with water only, so it must be blanched before cooking. Put the scallops in the boiling water pot, cover the pot, take them out after one minute, then rinse them with water, thoroughly wash the mud in the scallops and drain the water.