The Amazigh (Berber) cuisine is a traditional cuisine with a varied history and influence of numerous flavors from distinct regions across North Africa. The traditional cuisine draws influences from Morocco's Atlas mountains and heavily populated Berber cities and regions. Berber cuisine differs from one area to another within North Africa. For this reason, every dish has a distinct and unique identity according to the specific region it originates from in North Africa, with some dishes estimated to be more than a thousand years old. Zayanes of the region of Khénifra around the Middle Atlas have a cuisine of remarkable simplicity. It is based primarily on corn, barley, ewe's milk, goat cheese, butter, honey, meat, and game. Popular authentic Berber preparations of Tunisian, Moroccan, Algerian, and Libyan cuisine include tajine, couscous, shakshouka, pastilla, msemen, merguez, asida, lablabi, harissa, makroudh, harira, sfenj, and ahriche.