Jau SattuJau Sattu: The Superfood from India Buy Jau Sattu, it is a food item commonly consumed in parts of India, particularly in the states of Bihar and Jharkhand. It is a roasted barley flour that is commonly used in the preparation of drinks and snacks. To make Jau Sattu, barley is first roasted until it turns golden brown in color, and then ground into a fine powder. The powder can be consumed on its own, mixed with water or milk to make a refreshing