Cajun cuisine is a style of cooking that originated in the southern United States, specifically in Louisiana. Traditionally, Cajun cuisine involves the use of ingredients such as crawfish, shrimp, and Andouille sausage, as well as the "holy trinity" of vegetables (onions, bell peppers, and celery). Other common ingredients include rice, okra, and cornmeal. Synonyms for Cajun cuisine might include Southern cooking, Creole cooking, Louisiana cuisine, or regional American cooking. Cajun cuisine is known for its spicy and flavorful dishes, which often incorporate a variety of herbs and spices like paprika, cayenne pepper, and thyme. It's a cuisine that's steeped in history and tradition, and it continues to influence American food culture to this day.