Google reviews say that there were gluten free options, but seems to be restricted for celiac vegetarians. Thankfully the staff looked into their ingredients when ordering either of the vegetarian patties (no bread) and let us know there was gluten. They did let us know that the fries were gluten free even the mayo (since apparently the Netherlands occasionally add gluten to their mayo). No gf beer.
— Somewhat
— No gluten-free information on the menu
— Not Much
— Average