Anonymous wrote:Well, I'm not going write a dissertation about it like PP, but Tex Mex staples come from Northern Mexican cuisine. I am from Houston and there is a difference between more commerical Tex Mex restaurants and smaller family owned restaurants.
Good thing you didn't. Tex-Mex came from Chihuahua. Sonoran and Baja Ca del Norte (other border states) are very different (eg flour tortillas, pinto not black beans, a lot more seafood, different spices). Sonora even has it's own appellation of tequila called bacanora. As somebody from the Az-Sonoran border I hate it when people generalize all border food as Tex-Mex.