J7 s8 t( D+ R3 V+ ? % n7 a* p2 Q% P6 b) T I used coffee grinder before. ) c7 U) P) D& j0 q9 u# o ( A% T# b! \/ z3 s6 N% _7 ]8 P2 xThe 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.. D" ~& c6 m* h6 \' E$ N" F
; U& c$ A4 O$ Y' j: KPepper powder is easy to lose smell and tasty, that's why I chose pepper.