Pay attention to temperature and humidity during production.
Removing yellow leaves from vegetables, cutting off old roots, soaking and cleaning,
02
Boil a pot of water and blanch the washed vegetables until they are soft. Do not bleach them for a long time. When the leaves turn Huang Shi, take out the asphalt to dry.
03
After drying for three to five days, take it off, tie it up, put it in a sealed iron box, and take it out to dry from time to time. The freshly dried prunes are black and white, and will turn yellow after a while, but it doesn't matter, as long as they are kept dry.
04
Put the sun-dried vegetables in a pot, sprinkle with salt, knead, ooze vegetable juice, and put them in a clay pot.
05
Put a layer of salt on the pattern, seal the clay pot and put it in the shade.
06
After half a month, open the lid of the earthenware pot, and the dried prunes can be taken out to eat.