I haven't done this before. I found a way on the Internet. Please refer to it.

1 anchovies should be treated before they are eaten.

First of all, remove the fish head and other fish impurities, wash the dried fish and immerse it in clean water 1 hour, and it is best to change the water during this period. Then, put the processed dried fish into the cooker, without any seasoning, and steam it in the pot for about 10 minutes (be careful not to let the pot water enter the fish container). Then, pour out the distilled water from the fish container and add a little seasoning such as shallots, old ginger slices, cooking oil, salt and cooking wine. Those who like chili pepper can of course be placed.