Pinch of raw cacoa nibs, or other add - ons like shredded coconut or crushed banana chips — whatever you like (willcookforfriends.com)
To make this a raw chocolate you would need to use raw cacoa powder instead of regular cocoa powder, but again this is optional and cocoa could be interchanged here is preferred. (includingcake.com)
update: I LOVE using some * cacoa butter in here as well — just a little really intensifies the heavenly chocolate flavor. (fransussman.com)