' B. w4 `" a U- T$ g: B# |. H+ E6 Z; R I used coffee grinder before. ! M3 }0 H7 \) S
4 b5 D. L1 B% x% U, ?1 GThe 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.7 k- q0 T8 }) Y) c6 [
1 E5 _4 J6 `8 c# c L' P0 HPepper powder is easy to lose smell and tasty, that's why I chose pepper.