Found on nearly every street corner in the city and most pizzerias throughout the United States, New York's thin, gas-cooked rounds are what many Americans think of when they think of pizza. These classic pies and individual slices are both crisp and chewy, ideal for folding in half and gobbling up on the go. Grab one at Joe's Pizza in Greenwich Village. The small shop moved a couple of blocks from its original location in 2005 and has debuted three additional outposts, but it still serves the same iconic slices with bright sauce and gooey cheese that it has since 1975, at just $3 a pop.