1, prepare the ingredients needed for pepper oil.

2. Then pour vegetable oil into the pot.

3. Then when the oil is burned to 5 layers of heat, add the pepper granules.

4. At this time, fry the pepper particles in a small and medium fire until they are slightly burnt.

5. Finally, take out the slightly burnt prickly ash particles, and store them in a container after the prickly ash oil is cooled.

6. Finally, the pepper oil is as follows