Chapati flour, also known as atta flour, is a whole wheat flour made from durum wheat, which is finely ground into a soft, powdery texture. Unlike regular wheat flour, chapati flour is finely milled and has a slightly coarser texture. It has a higher protein content compared to all-purpose flour, which contributes to the chewy texture of chapatis.
While chapati flour is primarily used to make chapatis, it can also be used to make other types of Indian flatbreads, such as rotis, parathas, and puris. It can also be used in baking to make bread, cakes, and other baked goods, although the texture and flavor may differ from those made with all-purpose flour.