2. Rape: In rural areas of Guizhou, rape seedlings should be pulled out, and those that grow well should be left behind, and other seedlings should be pulled out and fed to livestock. In this way, the villagers feel very sorry. Seeing that rape is good and not too big, it is also used to clean up and make sauerkraut. Rape is not too sour, it is crisp after being made into sauerkraut, and it has a strong rapeseed flavor, so it is slightly more expensive than other sauerkraut.
3. Remove the selected vegetable roots, yellow leaves and sundries, turn them up and down in boiling water for about 1 min, and then take them out. Don't burn it too much. Preferably medium-rare.
4. Rinse the cooked vegetables with clear water several times, clean them, and then drain or pinch them dry.
5, with about 50 grams of flour, corn flour is the best, mix well with 3 kg ~ 5 kg of water, and boil it on the fire for later use. If possible, you can also use glutinous rice soup.
6. First put the vegetable material into the jar, then pour the boiled noodle water, then add about 250g of sour material (old sour soup taken from the finished product), seal the jar mouth, and put it by the stove in winter and in the shade in midsummer. After 24 hours, you can open the jar and eat.