Gumbo is a stew that is popular in the U.S. state of Louisiana, and is the official state cuisine. Gumbo consists primarily of a strongly flavored stock, meat or shellfish, a thickener, and the Creole "holy trinity" – celery, bell peppers, and onions. Gumbo is often categorized by the type of thickener used, whether okra or filé powder.

The cuisine of New Orleans encompasses common dishes and foods in New Orleans, Louisiana. It is perhaps the most distinctively recognized regional cuisine in the United States. Some of the dishes originated in New Orleans, while others are common and popular in the city and surrounding areas, such as the Mississippi River Delta and southern Louisiana. The cuisine of New Orleans is heavily influenced by Creole cuisine, Cajun cuisine, and soul food. Later on, due to immigration, Italian cuisine and Sicilian cuisine also has some influence on the cuisine of New Orleans. Seafood also plays a prominent part in the cuisine. Dishes invented in New Orleans include po' boy and muffuletta sandwiches, oysters Rockefeller and oysters Bienville, pompano en papillote, and bananas Foster, among others.