What is Makki Atta? Makki atta — also called makka atta, maize flour, or corn flour — is a coarse-ground flour made from dried maize (corn) kernels. It is one of the oldest and most widely used flours in Indian cooking, especially in Punjab, Haryana, Rajasthan, and Himachal Pradesh, where makki ki roti with sarson da saag is a beloved winter staple. Unlike...