The invention mainly relates to the technical field of food processing, and discloses spicy strips for complementing ferrum. The spicy strips are made from the following raw materials of high-gluten flour, sweet potato powder, oat flour, mucedin, lactosyl fructoside, table salt, spice, polyferose, nisin and vegetable oil. The spicy strips are fragrant, spicy and rich, chewy, refreshing and smooth, low in salt, low in fat, rich in nutrition, free from additives and rich in protein and organic ferrum, the content of the protein reaches 33.4%, and the content of organic zinc reaches 5.76mg / 100g; the spicy strips are free from additives, safe and healthy, so that the spicy strips can be eaten by any crowd, and the economic returns can be increased by 9.7%; the stir-fried oat flour is dried in granules and rich in fragrance, the mucedin and the water are added, and soaking is performed, so that the flexibility of the oat flour and the mucedin is improved; and in the mucedin, gliadin and glutenin are harmonious in composition, so that the spicy strips are easy to shape, and are chewy, refreshing and smooth in the preparation process.