a humble sandwich became a symbol of New Orleans culture, history, and cuisine. Invented to help feed a crowd of out-of-work individuals in New Orleans's streetcar industry, the po'boy is a submarine-like sandwich served on French bread, with common fillings that include fried seafood, roast beef and gravy ("debris"), and hot sausage. Rich with historical detail, Po'Boy welcomes readers into the world of the city's most iconic sandwich.