First, the first step is to put the salt directly into the pot and stir-fry it.

Second, then add pepper in two minutes.

Third, stir-fry the salt and pepper constantly, and stir-fry the fragrance.

Fourth, stir-fry until the salt is slightly yellow, and dry the pepper.

5. Then cool and slowly crush it into powder with a rolling pin.

Sixth, the final dish can be eaten.