This is another method to prepare kozhukattai mavu. Instead of using dry rice flour, we can make a batter out of the soaked rice and then cook the batter to make a dough. This method is quite simple and we don't need to worry about the ratio of flour and water. Even if the batter is very thin, cooking the batter eventually make it like a dough. Some of the beginners find it difficult to work with water and rice flour. So, they can follow this method to make the Kozhukattai Mavu Outer cover. Hope this helps!