5 y; ^7 Y, ?- \* ]' k 0 r; U4 @) m& n I used coffee grinder before. # `3 w8 l* Z/ |* c' G
; u! `' C& C4 R$ N4 |( RThe 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.3 {, R& Y# O1 L) {
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Pepper powder is easy to lose smell and tasty, that's why I chose pepper.