1. Wash the prepared green peppers for later use.
2. Boil the water in the pot, add 3 tablespoons of salt and green pepper, and blanch for 5 minutes.
After 3.5 minutes, take out the green pepper, put it in a bamboo sieve and spread it out to dry.
After a day in the sun, the green pepper changed color.
5. It has been dried for four days until the green pepper is dry.
6. After four days of continuous drying, white pepper can be taken out to eat.