This unassuming restaurant in Mesa may look small from the outside, but through its doors await gigantic plates of boldly flavored and affordable Mexico City eats: long, scroll-like flautas packed with moist shredded chicken or beef; monstrous tortas gigantes layered with Mexican-style ham, chicken milanesa, and hot dog slices; and dinners of heady chilaquiles verdes and garlic-tinged carnitas piled high to please. If you've brought some hungry amigos along, you'll want the Casuela a la Mexicana, a feast of eight excellent dishes. Or for a refreshing meal of the liquid sort, try a Bomba served up in a giant martini glass.