1, clean fresh leek, soak it in clear water 1 hour, take it out, drain the water, and put it in a ventilated place to dry.
2. Then cut the leek into sections.
3. Wash pepper, garlic and ginger and cut into pieces.
4. Add pepper, garlic, ginger, sugar, salt and vinegar into the leek.
5, and then fully stir evenly.
6. Grab the leek, put it in a container, pour in the right amount of sesame oil, cover it, and refrigerate it for one day and one night.