From my trip to France this past summer.
Returning late to Cassis from a day trip in Aix-en Provence we couldn't get a bus or cab from the train station. That forced us to walk a few kilometers to our hotel. Passing a fork in the road, our eyes fixated on two restaurants. By this time we were as hungry as we were tired. One restaurant offered sushi, the other burgers. We opted for burgers, as I liked the specials offered on their chalkboard; especially the chimmichurri Argentinian burger with a side of fries and a Coke. We were delightedly amazed at the quality. Honestly, I forgot to take photographs of the food, but it was a fine burger. And the fries, damn they were excellent.
La Petite Girandole, it's so French and wonderful. Here's a shot from their website. If you get to Cassis, it's worth the walk.