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# q/ q6 b% g3 Q2 J6 Y# B I used coffee grinder before. 5 G+ x, v! w. M) Y1 M6 ] & Y' m2 N# Z! r1 o1 vThe 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. 9 [7 X. }$ `* l8 l& c4 \% A; M. h3 }! H; _0 E' L
Pepper powder is easy to lose smell and tasty, that's why I chose pepper.