1, ingredients: leek, refined salt, salt water, depending on your own needs.

2. Production method: Wash fresh leeks and soak them in clear water 1 hour. Take out the soaked leek, drain the water, then put the leek layer by layer into a porcelain jar, marinate it with salt for 2 days (stirring twice a day), take out the marinated leek, rub it a little, and then marinate it in a porcelain jar filled with salt water for 5 days.