Rooibos Drink Recipes on YouTube
The link is here, they look GOOD!
Yum, go to the website they post at the end of the video. It seems that what they sell is basically just plain rooibos that they've ground. It'd be easy to make with a coffee grinder. I've never made espresso though but it definitely sounds interesting. I've really started liking rooibos a lot and this sounds delicious!