We talked to the server and he said no flour is added to the sauces, corn tortillas, and that most of the meat was safe too- I'd always say to check with your server to make sure that doesn't change and that they're aware.I ordered the Plato Don Poncho: crispy beef taco, two cheese enchiladas, rice, and beans. It tasted great and I did not get sick. I was so happy with it (and the fact that I Didn't get sick) that I returned for the same that night.