Hello, my father invited his family over on Sunday, December 15th, so he ordered a coq au vin puree for everyone in this restaurant, which was truly excellent. The only problem was that a sister was gluten intolerant, so I took the liberty of calling the restaurant, and the young woman I spoke to on the phone was very kind. She went to ask after the cook if there was a wheat-based binder in the coq au vin sauce. It was potato starch, so my sister was able to enjoy this dish. Thank you and happy holidays.