Always eat hot and freshly prepared food, that is good for your health and also for your digestive system. But sometimes it happens, you can't throw the food not even eat the same food in your next meals. So you have to reuse of that food i,e., prepare something new out of that remain food. There are many ways and many dishes you can renewed or reuse it such as leftover Dhokla you can prepare Sev Khamani, Leftover Khichdi you can reuse it as Spicy Khichdi or khichdi pakoda, leftover Dal you can reuse to prepare paratha, leftover Dosa or Idly batter to Punugulu and many more items. But in this article I'm going to reuse the leftover roti to prepare vagharia roti and also called as "Roti Upma".