A Cheeseburger in Paris

With one empty dinner slot to fill on our packed Paris itinerary, a recommendation from a fellow food obsessed friend via instagram led us to Le Castiglione Cafe.
A favourite of film director Sofia Coppola, the must try at Castiglione is the cheeseburger, which ordered medium rare not surprisingly comes on the rare side, and is slathered in a tangy sauce.  We opted for a side of green beans (apparently a first for our waiter), but it's probably even more enjoyable with the frites.    
For dessert be sure to make room for the flattened apple tart.