In the course of requesting food at the quick service restaurant next door to the Marrakesh which is also serviced by the same staff I spoke with the available chef upon the restaurants opening. He recommended food that was binded with gluten because he didnt know what was in it. There are meats at this restaurant that have gluten added to them and the chef didnt know it. Thank goodness for the quick minded counter staff that said I couldnt have it. If I was taking names the counter person would have gotten a bonus and Im not sure what Id end up doing with the chef.
Last year we got the same menu with everything but the fish scribbled off of it. We walked out last year.
We've had good luck at Chefs du France, even though it isn't actually Disney operated, but I'm sure that depends upon what the individual allergy happens to be.
Consider yourself lucky. Our worst experience was at Chefs du France. While they did take care to ensure that my daughter's food was safe for her to eat, the only thing she could eat was a bunless burger with a very plain and boring salad with no dressing and she couldn't have any dessert. Her allergies include gluten, milk, yeast, citrus and MSG. Every other restaurant that we ate at anywhere at WDW had plenty of options for her. The chef also made us feel like we were a major inconvenience and that he was quite put out by us. Every other chef anywhere at WDW has always made us feel like they enjoy trying to figure out foods that she'll enjoy, and they always succeed.