1. Wash the buckwheat heads with clean water, and then cut them into thin slices. The thinner the better, so that they can absorb the flavor quickly.
2. Prepare a clean, water-free and oil-free container, put the cut buckwheat heads into the container, and then pour in the chili oil.
3. Pour in an appropriate amount of light soy sauce and then an appropriate amount of vinegar.
4. Sprinkle an appropriate amount of pepper powder, and then sprinkle an appropriate amount of white sesame seeds.
5. Add all the seasonings one by one, stir evenly with chopsticks and enjoy. .