I was very excited to try this, but alas the EVOO is too overwhelming for me.
I used a Cadbury old gold 70% chocolate (maybe this wasn't quite the quality Tenina had in mind?). Perhaps I should also have chopped the chocolate for longer as the final result was quite grainy.
I also used a cobram estate light flavor EVOO.
I didn't yet try with berries, again perhaps this would help?
Here is a pic...
Suzanne