Made with organic yellow corn masa flour. You will be delighted with the fresh corn taste of Bearitos Taco Shells. They are made with the finest all natural ingredients, using organic yellow corn masa flour. The corn is freshly stoneground into dough called Masa. The masa is formed into shells and cooked in expeller pressed high oleic oil, an especially high quality oil that retains its freshness longer than most other oils. The result is a light, crisp taco shell that you can be sure is nutritious as well as delicious.