Bauru
Late-night students at Largo do Paissandu in São Paulo invented the Bauru in the 1930s, named after the nickname of the friend who ordered it, and the bar where it was born still makes it the original way. A French roll has its crumb pulled out so it is all crust, then it is stuffed with thin warm roast beef, a pool of cheese melted in a bain-marie until it stretches, slices of tomato and pickled cucumber, with a pinch of oregano. It is hot, tangy, juicy and stringy. Plenty of snack bars around the country use ham instead, but beef is the classic. The thing that ruins it is cheese melted straight in a dry pan, which goes oily; melting it slowly over water with a splash of milk keeps it smooth and elastic. Chef's tip: warm the roast beef in a little of its own juices or stock, just until hot, so it stays pink and tender.




