Check out the menu description of their most common ingredients. I was pretty surprised that they only use 1% sour cream!
Came here with friends on a freezing afternoon and did not regret it - even in spite of the waiting. I had the TomTom crepe (smoked salmon) and it was a delight. True comfort food for the aspiring Yorkvillette.
Come by here to practice your French and drink really, really good coffee. You won't regret it.