Prepare a large glass bowl, which can hold about 2L of water, preferably with a glass cover. They are sold in the wholesale market, about 5~ 10 yuan. Find it yourself.

The fish is about 750G. Fish scales, internal organs, fascia and blood have all been removed. The microwave oven is not easy to get blood, so it can only be washed with cold water or scalded with boiling water twice.

Prepare 50 grams of ginger, 20 grams of pepper, 200 grams of sauerkraut, and the right amount of bad pepper, according to the taste.

Put the above things into a large bowl, add water appropriately, cover it, and put it in a microwave oven. Put it on high fire for 5 minutes and medium fire for 20 minutes.

If you like, just sprinkle some coriander powder after you come out.