Tamales are one of the oldest prepared foods in the Americas, dating back to ancient Maya and Aztec civilizations. They were designed as a portable, high-energy food for hunters, travelers, and soldiers. A tamale consists of 'masa' (a starchy corn dough) filled with meats, cheeses, or vegetables, and steamed in a leaf wrapper—usually corn husks or banana leaves. The secret to masa is 'nixtamalization,' an ancient process where corn is cooked in an alkaline solution (like limewater). This process makes the corn easier to grind, significantly increases its nutritional value (releasing Vitamin B3), and allows the dough to hold together. While the wrapper is essential for the steaming process and imparts flavor, it is not meant to be eaten.