The production technology of corn grits includes the steps of grinding corn into small particles, screening, soaking, polishing and finally boiling. Corn gluten bread is a nutritious staple food, rich in dietary fiber, protein, vitamins and minerals. Dietary fiber helps to promote the health of digestive system and maintain normal intestinal function. Protein is an important nutrient needed by human body, and it is essential to maintain the health of muscles, tissues and bones. Vitamins and minerals play an important role in various metabolic processes of the body. In the process of making tortillas, no extra seasoning is added, and appropriate amount of sugar or other seasoning can be added according to personal taste.