; {$ E' e" W# n$ y5 Y# O; Q( ?9 g L I used coffee grinder before. J8 r, U; [+ q; p" k _ ! e4 N4 |4 |' ^The right method is to dry pepper and chilli on your frying pan, then I could use my hand to grind it to small pieces or use a rolling pin. $ u% W' G: X+ `+ G) j2 ]& v/ t* ~ D- n1 D2 j# \
Pepper powder is easy to lose smell and tasty, that's why I chose pepper.