7 n3 G5 D& ~' Y4 T/ b- J1 [7 P
6 M7 O7 {2 I8 U3 }& i I used coffee grinder before. * ?8 `4 C9 _- I! a% u5 t# r0 |( V & ^ Q7 v/ S1 TThe 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 r( g3 ~' d9 x; ?4 D3 O2 }$ l. |& A# e
Pepper powder is easy to lose smell and tasty, that's why I chose pepper.