Horno (oʊ {Respell|AWR|noh}; lang) is a mud adobe-built outdoor oven used by Native Americans and early settlers of North America. Originally introduced to the Iberian Peninsula by the Moors, it was quickly adopted and carried to all Spanish-occupied lands. The horno has a beehive shape and uses wood as the heat source. The procedure still used i... Found on http://en.wikipedia.org/wiki/Horno