The small, shiny black turtle bean is especially popular in Latin American cuisine. It is often called simply the black bean (frijol negro in Spanish, feijão preto in Portuguese), although this can cause confusion with other black beans.
The black turtle bean has a dense, meaty texture and flavor reminiscent of mushrooms, which makes it popular in vegetarian dishes such as the Mexican-American black bean burrito. It is a very popular bean in various regions of Brazil, and is used in the national dish, feijoada. It is also a principal ingredient of Platillo Moros y Cristianos as in Cuba, served elsewhere in almost all Latin America.Black turtle beans have recently been reported to be an extremely good source of nutritional antioxidants.