( @& i5 g! `) H8 B I used coffee grinder before. 7 ]5 G7 X O5 c& L! |( O* w! h [- P& [! R) ] }' C
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.+ q# }7 ^! L+ s3 r" p
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Pepper powder is easy to lose smell and tasty, that's why I chose pepper.