Cabeza

Cabeza is a Spanish word meaning "head". In Mexican cuisine, it is used to describe the meat from a roasted head of a beef animal, served as taco or burrito fillings.

Typically, the whole head is placed on a steamer or grill, and customers may ask for particular parts of the body meats they favor, such as ojo (eye), oreja (ear), cachete (cheek), lengua (tongue), or labios (lips).

...
Wikipedia