I ordered the signature dish La Canette which is Breast fillet of Challans duck roasted with spices, baby celery, parsnip, spring turnips and comfit lemon.
Here's a video of the Maitre'd preparing the serving and plating.
Thee duck was really good and I totally enjoyed the experience. The cost for this was dish was Baht 2,790. Michelin has finally confirmed Bangkok is getting a Red Guide of its own in second half of 2017. I'd recommend you to try it out.
L'Atelier de Joel Robuchon Bangkok is located on the 5th Floor of Mahanakhon Cube. A very peculiar building that looks like a Lego building. Dress code is smart casual with shoes and no shorts.
de Challans rôtie aux épices et sa cuisse braisée, petits navets printaniers aux agrumes