Cut banana leaves into approximately 12 x 12 inch pieces. Clean the leaves using a wet towel or carefully run them under water and dry using a towel.
Move the leaves in quick motions over a flame to make them pliable, they otherwise break on being folded.
Before continuing with the next steps, set up a steamer with water over medium heat, so that the water is boiling by the time we are done folding the genasale.
Lay out all the pieces of banana leaves on the counter. Pour a small ladleful of the batter at the center of the banana leaves. Repeat this step on all the banana leaves.
Spread the batter into a 7 inch circle or rectangle. Batter can be spread using the back of a ladle or by lifting and moving the banana leaf which will in turn make the batter spread. Repeat this step on all the banana leaves.
Cover one half of the rice batter with the sweet filling mix, right till the edges. Repeat this step over batter on every banana leaf.
Lift the banana leaf and fold over, so that the plain half of the batter (without filling) is now on top of the filling. Fold the sides of the banana leaf to form a pocket. Place the packet folded side down, so that it doesn't open.
Steamer should be steaming by now. Carefully place all the folded packets, folded side down inside the steamer. They can be placed on top of each other.
Cover and steam on medium heat for 40 minutes.
Allow it cool down until it's cool or at-least warm enough to handle. Opening the packet when it's just done steaming may cause genasale to break.
Serve with a dollop of ghee. For a vegan option, use coconut oil.