Ingredients: ( Serves : 4)

Boil the beans in enough water until very soft. Drain.
Knead all the ingredients including beans, except flour and oil, into a stiff dough.
Make equal size balls of the dough and flatten them slightly.
Heat the oil. Roll each patty in the flour and shallow fry until golden and crisp. 
Drain on a paper towel .
Serve hot with tamarind chutney.