update: the owner tells me all ingredients in everything I ask about. There is no flour in mole sauce or sour cream sauce, so eat those corn tortilla enchiladas. No flour thickening anything; all sauces safe. Fajitas safe. Chicken soup safe. Fish dishes safe. Ceviche tostadas safe. Beans and rice safe. Seriously you can eat most dishes here unless fried or flour tortillas (burritos, flautas, etc)