Years ago, I was living in the center of Istanbul with my friend. It was a rather old part of the city, with narrow streets and local shops, plus local bars and occasional drunks. Just around the corner of our street, there was a little patisserie / bakery, named Kaçkar (the name came from Kaçkar Mountains in the Black Sea region, since the owner was originally from that region). I kind of was addicted to that shop, only for its everyday freshly baked mille-feuille cake that was sold out immediately even before noon. I have never eaten a mille-feuille more delicious that than of Kaçkar’s, not even in its country of origin, in Paris.