In this bewitching place, culinary wonders are conjured. Theres a lot of exciting chefs coming out of this region. And oaxaca is now a mecca for food lovers in the know. So good. The Gastronomic Wizards here. Wow. Can summon so many of mexicos most iconic ingredients. Have you ever seen such a rainbow of corn . Its the original string cheese. Im eva longoria, Born And Bred in texas with mexicanamerican roots, which makes me a texican. Im exploring mexico to see how the people, their lands, and their past have shaped a culinary tradition as diverse as its 32 states. Nestled within three vast mountain ranges, oaxaca is so blessed with food riches. Roasted chocolate. Its as if the gods themselves dined here. And for its ancient indigenous communities. [laughter] this land and its produce is sacred. But in these parts, youve got to work hard for your dinner. Oh, my god. I mean, really hard. God, im sweating. Wish me luck. [shouts] [steady music] since prehispanic times, Ancient Trade Route