In Tucson, the best Tex-Mex in town can be found at Paco's Mexican Food on Grant Rd.You would probably want to order the soft taco with carnitas and guacamole or the carne asada burrito, both fresh and delicious, and served on flour tortillas which are tender and tasty enough to be eaten on their own.
The flan is rich and dense, more the consistency of a pot de creme, and is sufficient for two.
5563 E Grant Rd, Tucson, AZ 85712-2209(520) 733-5935