3 x' h3 J* o- _: a; K6 x I used coffee grinder before. 4 X9 c7 {) o* z7 b& v
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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.0 u+ ]! G/ O7 D6 H( m
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Pepper powder is easy to lose smell and tasty, that's why I chose pepper.