2 Q# {5 ] Z0 d4 v5 E1 L: O* e2 P y' Y! ~ I used coffee grinder before. % g p5 I1 E, U! c" T
# t& `1 l: m0 H$ m9 `2 FThe 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. 0 V3 @' H t3 @4 V 9 s5 `. S/ p0 VPepper powder is easy to lose smell and tasty, that's why I chose pepper.