& t0 `7 w- O/ f6 q- P, \ $ p3 i* q/ R( U: i4 p I used coffee grinder before. 8 l' K' `5 S# v) ~ r, r+ p
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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.# U* V3 P+ `2 T3 f
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Pepper powder is easy to lose smell and tasty, that's why I chose pepper.