Dhosa or Dosa is one of the very famous South Indian dish in India. In South India dosa is the main dishes used as regular meal and snacks. Dhosa flour is used to make dosa/Dhosa. Dhosa flour is made by grinding proportional quantity of rice and udad dal. As in preparing idly flour, the proportion is also very important in making dhosa flour. There are various types of dhosa such as Sada Dosa, Masala Dosa, Special south Indian dhosa.