Typically American taste-makers have framed their appropriation of culinary cultures in two divergent ways: first, as high-status foreign foods, initially limited to Continental and French cuisines, eventually consecrating Italian and Japanese cookery at the end of the twentieth century; second, as the low-status product of the habitual work and implicit knowledge of the urban, immigrant poor classified as ethnic fare. There is a two-fold ethnic succession here: one in the ethnicity of the labor force; and the other in the sphere of food served. The two are shaped by each other in counter-intuitive ways. Louisiana cuisine – as Francophone and rural yet crystallizing in New Orleans -- strikes a distinctly dissonant note in the construction of a normative American gastronomic hierarchy. This paper maps the discordant topographies of taste centered on two American cities in the twentieth century.