Beehive Oven

These earthen ovens, or hornos, are made from sun-dried mud bricks covered in a thin layer of mud. They can bake, roast, and steam food, creating a tasty meal with plenty of variety. They’re still used in New Mexico and Arizona. We’d love to try something cooked in one of these. Photo Credit: Milton Porter/Library of Congress/Corbis/VCG via Getty Images