/ B: L0 j- }. M& R N9 b6 T1 L7 P& p1 z) s5 @. x7 g I used coffee grinder before. 5 _ c5 W! t6 {
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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.( H! x U+ Q3 }. z( t% C+ m
; N( `, z: d) D' s6 v0 HPepper powder is easy to lose smell and tasty, that's why I chose pepper.