3 t3 S% P t! g u% Q/ F5 m# v6 c1 z9 {$ @0 A I used coffee grinder before. + p5 G0 S0 B& |; J* q5 C0 C- |0 W: K' `! ~1 Y4 L
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. ) y3 `: Z3 @! P! h# |' N3 P$ L 9 |3 f3 \( J& C& Z' tPepper powder is easy to lose smell and tasty, that's why I chose pepper.