2. Choose long cabbages, and choose those that are firm and have no bad leaves. Peel off one or two leaves outside and rinse them slightly.
3. Cut a knife along the cabbage gang and break it by hand.
4, the small cabbage can be divided into two and a half, and the larger one can be divided into four and a half.
5. Boil a pot of boiling water. After the water boils, put the cabbage heart in the pot and scald it slightly for a few seconds, at most 1 minute. Remove the cold water and drain it.
6. Pack the processed cabbage in a container, sprinkle a layer of salt on each layer, and compact.
7. After all the yards are finished, buckle a big plate on it, and then press a clean big stone.
8. Fill the container with cold water without cabbage. Then cover it, or wait quietly for 20-30 days with plastic wrap, and the cabbage will be sour.