Gallo Blanco, located in the Clarendon Hotel, isn't the hole-in-the-wall kind of Mexican restaurant you usually look to for simple south-of-the-border cuisine. But that's part of the charm of chef Doug Robson's menu — the restaurant's tacos, enchiladas, and tortas compete with some of the best. And when it comes to the Nacho Torta in particular, we're confident in saying it's the best Mexican sandwich in town. The hearty entrée is served on a fluffy telera sourced from La Sonorense bakery and comes loaded with excellent rib eye, the restaurant's addictingly good charred tomato salsa, fresh avocado, and not one, but two over-easy eggs. For smaller appetites, half tortas are available, though we usually go for a whole and save the other half for later.