3 `/ |$ D/ \! G ) ^9 k1 K) U3 v: M7 M4 E I used coffee grinder before. 5 Y! G$ L* R! j/ |4 ]
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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.9 d& d K* |3 W8 a) g! v
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Pepper powder is easy to lose smell and tasty, that's why I chose pepper.