What is your favorite Tex-Mex restaurant in Houston, and why? What do you order there? I judge a Tex-Mex place by its cheese enchiladas, chili gravy, flautas and chile rellenos, and of course, margaritas. I don't order fajitas. So I find comments like "Big Jose's has the best mexican food" to be not very helpful. I want details! You know you stick to the same few items at your favorite place! What are they?