/ y! v& i9 U. G$ C I used coffee grinder before. 4 A" S" v n% J" V4 \
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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. 1 V3 q0 p3 ^+ ]; _' c1 W- U/ Z" b' U- ^- ?
Pepper powder is easy to lose smell and tasty, that's why I chose pepper.