First chop tomato.

Now heat ghee in a cooker and put asafoetida and cumin seeds.

Now add tomato and fry 2-3 minutes.

Now add all spices and fry it.

Peel and chop banana.

Now add 1/2 c water and banana pieces.

And give whistle one and then cook on slow gas for 4-5 mins.

Finally add curd and swtich off the gas.