8 o; Q! \( q4 w0 A. B6 [8 S* r0 T. T1 r- q# f I used coffee grinder before. 4 \/ }+ d0 S3 j8 V, l
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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. 6 l1 h: M8 L, Z8 U% K: k+ g6 p- v
Pepper powder is easy to lose smell and tasty, that's why I chose pepper.