1. When harvesting mustard, remove old leaves and rotten leaves without cleaning. Shake off the mud. In fact, after removing the old leaves, there is basically no mud, and then let it dry in the sun for a day. Just soften it without drying.

2. Boil the water in the pot, put the dried mustard in the pot and blanch until it changes color.

Don't blanch the mustard for too long, just blanch it until it turns green. Take it out and put it in the bucket. After loading, seal the barrel so as not to leak, and then let it stand for a day and a night.

4. When the vegetables turn yellow, you can take them to dry, but you should cut off the head of the vegetables, so it is easier to dry them, and it will take about two or three days.

5, green vegetables into dried vegetables, put away sealed bags, will not be bad for a year. When you want to cook, you just need to soak it in advance, and then stew the meat. The soup is especially delicious.