Our waitress was very knowledgeable about the menu and could tell me what items had flour/gluten, and what did not. Only 4 stars because I do not know if they use separate utensils or pans, etc. I was able to have shredded beef enchiladas, but substituting green tomatillo sauce instead of red enchilada sauce. Also had refried beans, rice, and chips. I did not have any cross-contamination issues.