1. Mix jaggery with little water and blend it lump free. Mash the banana well.
2. Mix all the ingrediants together till well blended and looks like a thick batter
3. Heat some oil in a deep pan for frying.
4. Drop spoonfull of prepared batter into the hot oil.
5. Fry till both the sides are deep brown.

Courtesy: http://chefinyou.com/