"This legendary "churreria" has been open in the same locale in the Centro since 1935 when the Spanish owners bought the property and imported the Spanish fried-dough delicacy to Mexico. They've been going ever since, in the same old building, with floor to ceiling tiled interiors, and the same menu of churros and four hot chocolate varieties—the thick Spanish version, traditional French style, cinnamon and vanilla-infused Mexican variety, and Swiss, which comes with whipped cream. There are a couple of new specialties on offer, including their take on the ice-cream sandwich, but nothing beats dipping a plain churro into a mug of hot chocolate. If the Centro is too much of a journey, they have a new stand at the Mercado Roma."