The allergen information is very clearly marked on the menu, and it also makes sense. I had done some research online and found Casita Mexicana in FindMeGlutenfree and other forums. It is not a specialised restaurant but my experience was good. I could order nachos, tacos, quesadillas (one sort), bowls or salads with several filling options. I found my quesadillas very tasty 😋 but most importantly, no uninformed questions were asked by the staff when I mentioned gluten-free.