Unheard of in the eighteenth century, restaurants became an integral part of New York City's public culture in the antebellum period. This article examines the emergence and development of New York's restaurant sector in the nineteenth century, focusing on three aspects in particular: the close ties between urbanization and the rise of New York's restaurants, the role restaurants played in enforcing the city's class structure and gender mores, and the role of restaurants in shaping the public culture of the growing metropolis.