mexican traditional corn huge tortilla for tlayuda, an ethnic food from oaxaca state

ancient aztec biodiversity blue civilization cob corn corncob cultivated cultural delicious diversity ear eating ethnic ethnicity gardening gastronomical gastronomy grain green health healthy heritage indigenous ingredient maize maya mayan mays mesoamerican mexico native nutritive oaxaca plant prehispanic red restaurant street table tlayuda tlayudas tortilla tortillas tradition traditional variation vegetable white yellow zea