Also absolutely love the Blue Butterfly.
Don't go if you're in a hurry as all the food is freshly prepared from scratch, but it is worth the wait - especially their chicken curry, which isn't at all hot but absolutely full of flavour, or the lamb tagine.
It's a very quirky, relaxed setting with lovely views across the valley (while it's light).
Hamid and Dilek - he is Moroccan, she is Turkish - are the most lovely couple you could meet.
They also do a Cake of the Day, which is always a good thing in my book!