This amazing Blue Corn Masa-Harina is naturally Gluten Free and branded by Mex-Al is perfect to make your own blue tortillas, blue tortilla chips, gorditas and many other Mexican dishes. Blue Corn is a variety produced in Northern Mexico and some Southwestern parts of the USA.  Besides its amazing blue colour, this variety of maize flour is said to contain 20 percent more protein and a lower glycemic index. Tortillas made with this masa-harina are  of a slightly sweetier and nuttier flavour than those made with white or yellow corn varieties. Very popular choice in Central Mexico.