Raw material formula: ginger (peeled) 100 kg salt 16 kg salt. The preparation method uses tender ginger before Bailu. After selecting fresh ginger with clear water, rub off the skin and put it in the basket. Sprinkle a layer of salt on each layer of ginger, with more on the top and less on the bottom. Stir once a day, and get the finished product after 5-6 days. The quality standard is golden in color, crisp but not rotten, and has a strong fragrance of fresh ginger. Ingredients: half a catty of tender ginger, half a bag of vinegar and two ounces of sugar. Practice: 1, first scrape the ginger skin and cut it into thin slices. 2. Boil it in boiling water for about three minutes, take it out and soak it in cold water for 2 or 3 hours, then drain it. 3. Mix sugar and vinegar, cook until the sugar is completely dissolved, and then cool thoroughly. 4. Put the ginger in a glass container, pour the sweet vinegar juice to soak the ginger, and eat it three days later.