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A Catfish Po' Boy is a classic Louisiana sandwich featuring crispy, cornmeal-crusted fried catfish served on a toasted French baguette. It is typically dressed with shredded lettuce, sliced tomatoes, pickles, and a generous spread of mayonnaise or remoulade sauce. This beloved sandwich is a staple of New Orleans cuisine, often found at po' boy shops and casual eateries throughout the Gulf Coast region.
This dish is high in both carbohydrates and fat, primarily from the fried fish coating and the bread, while also providing a good source of protein from the catfish. A typical serving contains roughly 600-800 calories, with notable amounts of omega-3 fatty acids from the fish and iron from the cornmeal.
The po' boy sandwich has deep roots in New Orleans history, said to have originated during a 1929 streetcar strike when the Martin brothers served free sandwiches to the 'poor boys' on strike. Nutritionally, catfish is a lean freshwater fish that offers a milder alternative to saltwater varieties, making it a popular choice in Southern American cooking.