1. First pick out the impurities from the purchased peppers and remove the unclean ones. Generally, the pepper particles bought back are dried, so just take them back and crush them. If it is fresh pepper, take it back and peel it, dry it and crush it.

Stir-fry the pepper in the pot before it is broken. If you don't think the Chili flavor is so strong after frying, you can not fry it.

It's easy to have a grinder at home. Put the pepper granules in a sealed jar and take them out when necessary.

4. If there is no pulverizer, you can put the pepper granules into a self-sealed bag. Of course, the thickness of the self-sealing bag should be thicker, otherwise it will break at the back. After sealing the mouth, roll it with a rolling pin and it will be broken into powder in a short time.