Étouffée or etouffee is a dish found in both Cajun and Creole cuisine typically served with shellfish over rice. The dish employs a technique known as smothering, a popular method of cooking in the Cajun and Creole areas of southwest Louisiana.

Étouffée is most popular in New Orleans and in the Acadiana area of the southernmost half of Louisiana as well as the coastal counties of Mississippi, Alabama, northern Florida, and eastern Texas.

In French, the word "étouffée" (borrowed into English as "stuffed" or "stifled") literally means "smothered" or "suffocated", from the verb "étouffer".

It is a dish of shellfish, simmered in a sauce made from a light or blond roux, served over rice. It is most commonly made with shellfish, such as crab or shrimp. The most popular version of the dish is made with crawfish. Depending on who is making it and where it is being made it is flavored with either Creole or Cajun seasonings. Although Creole and Cajun cuisines are distinct, there are many similarities.

More Info: en.wikipedia.org