They are a Mexican food, consisting of a thick corn tortilla, originally fried with butter, on which different ingredients are added, such as pork rinds or meat, as well as cheese, vegetables and hot sauce, with regional variations......son una comida mexicana, consistente de una Tortilla de maíz gruesa, originalmente frita con manteca, sobre la que se añaden diferentes ingredientes, como chicharrón o carne, además de queso, verduras y salsa picante, con variaciones regionales.