Chimney
![Chimney](https://www.salepepe.com/media-library/image.png?id=24992599&width=980&quality=85)
Camino is a term that indicates a small hole made in the center of the puff pastry or shortcrust pastry, or other type, that covers a pie or a "pie" . This hole - in the center of which an aluminum cylinder or cardboard is inserted - allows the escape of the steam that forms inside the preparation during cooking and which, otherwise, could cause the dough to break.