Chemba Puttu Flour is a type of red rice flour used for making puttu, a traditional steamed breakfast dish popular in Kerala and parts of South India. It is made from chemba (red parboiled rice) that is finely ground into a slightly coarse flour. The flour has a mild, earthy flavour and a light reddish-brown colour. It is naturally gluten-free and is used to prepare puttu by layering the flour with grated coconut and steaming it in a special puttu maker.