The New Orleans sandwich, an airy Leidenheimer French loaf split, packed with fried shrimp, oysters, roast beef debris or hot sausage, dressed with lettuce, tomato, pickle and mayonnaise.

The po-boy was invented in 1929 by Bennie and Clovis Martin, former streetcar conductors who ran a French Market sandwich shop. When the Carmen Strike paralysed the streetcars, the Martin brothers fed striking conductors free sandwiches on a special long French loaf they had Leidenheimer Bakery develop. They called the workers poor boys; the sandwich kept the name. By 1940 the po-boy had spread to every counter in the city. The two canonical forms (fried seafood and roast beef debris) emerged by the 1950s. Dressed means lettuce, tomato, pickle, mayo. Domilise's, Parkway, Mahony's and Liuzza's are the modern cathedrals.

5 editor picks for Po-boy in New Orleans, ranked by editorial score. All New Orleans signature dishes · Po-boy across every city.