Mash the banana,potato and mix well

Add salt,chilli powder garam masala powder and gram flour

Form balls and deep fry the koftas,keep aside

Now add oil and temper cumin seed,bay leaf and red chilli whole

Saute the Potatoes adding salt and turmeric powder

Add ginger paste saute till raw smell disappears

Add all the masalas and saute for a while

Add tomato puree and green chilli saute

Add water and simmer

As the potatoes get soft add the koftas and boil

Finally add sugar and garam masala powder

Serve it with plain rice