8 V4 U1 J! M4 H. J* a. z4 R ! m8 I( Z( D) j& n4 X I used coffee grinder before. 6 y( T- d! n9 i$ u: o& p
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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 R0 F x) c+ a3 D0 ~
$ Y. f4 H1 m/ [2 ? ~; mPepper powder is easy to lose smell and tasty, that's why I chose pepper.