2, pepper powder can replace pepper powder.

3, can pepper powder replace paprika.

4, can pepper be replaced by pepper.

1. We can not use pepper instead of pepper when cooking, because they have different flavors, and random replacement will lead to the dishes we make taste bad.

2. Pepper's flavor is mainly spicy, it can be used to extract oil in addition to seasoning, pepper's flavor is mainly spicy, it can also be used for medicinal purposes.