Boudin is a type of sausage that originated in France and is particularly popular in the southern United States, especially in Louisiana. It is typically made from a mixture of cooked rice, meat (often pork), and various seasonings, all stuffed into a casing. The dish is known for its rich flavors and is often served as a snack or appetizer. There are different varieties of boudin, including boudin blanc, which is made without blood, and boudin noir, which contains blood. In Louisiana, boudin is often enjoyed at festivals and gatherings, reflecting the region's unique culinary heritage and cultural influences.