The roast beef poor boy sandwich has its roots in the Southern cuisine of the United States, especially in the Louisiana region. This delicious dish became popular as an economical and hearty option for workers and farm laborers, which is where the name "poor boy" or "po' boy" comes from. In Latin America, although this type of sandwich does not have a specific universal name, in countries like Mexico or Argentina they are commonly known as "tortas de roast beef" or simply "roast beef sandwiches." The essence of the dish lies in its simplicity and the use of accessible ingredients that combine to offer a rich experience in flavor and texture.
The poor boy is a clear example of how popular cuisine can transform basic ingredients into an iconic meal. Its popularity has transcended borders, adapting to different palates and preparation styles, but always maintaining the characteristic of being an abundant and very tasty sandwich. It is ideal for sharing at family gatherings or as a quick and nutritious option for everyday meals.