Toor/ Tuvar or Arhar Daal is most commonly sold and cooked in its split, skinless form. With its skin on, it is a greenish-brown color and without its skin, yellow. Toor Daal looks a lot like Chana Daal but has smaller, more yellow-colored grains.  Roti is a simple dough that is rolled out in a circle and cooked on a hot griddle. These roti are thin, soft, and pliable, and can be made with white or wheat flour.