Before seeing Grace (with Paul Rudd, Ed Asner + Michael Shannon) last weekend in New York, we grabbed a quick bite with some Chicago friends at Diego's Mexican Grille. They have a separate vegetarian menu (super helpful) and offer tofu cream instead of sour cream.
I went for the Taco Salad with mixed greens, black beans, brown rice, guacamole, tofu cream, salsa, oil and vinegar. It felt like a very healthy taco salad, despite the deep fried bowl. And the flavors were incredible.
My good friend Susan (also vegan) had the Burrito with...well I can't quite remember what. Maybe she'll chime in in the comments!
I'm always so pysched to discover a restaurant with more than one vegetarian entree. Diego's had at least 10 different options. I would love to point you to their website and their menu, but I just can't seem to find it anywhere. If you're interested in visiting them, they're on 9th Avenue between 48th and 49th St.