Try the salsa!.
I love going to Ninfa's if for nothing else but the salsa; it is positively addicting! My mouth is watering as I think about that fiery red sauce! My husband and I usually eat dinner and then get a pint of salsa on the way out. The rest of the food at Ninfas is very god also; the La Zona Rosa burrito is my personal favorite but I also like their fajitas and Shrimp Diablo. Service is spotty; we've gone there and gotten great service and other times we've had to just about beg to get our drinks refilled or get our check even when there are only a couple of other customers in the place. However, for the money, Ninfas is much better than the other chain Mexican restaurants in town.