Firstly chop the tomatoes and green chillis.
In a pan add 2-3 tbsp oil to heat.
Add cumin seeds, asofeotida, turmeric powder, coriander powder and make a nice roast on low flame.
Now add tomatoes and green chillis.
Roast them untill it starts to release the oil.
Let it cool.
Meanwhile peel the potatoes.
Now prick them with a fork or toothpick.
Heat oil in a pan to fry to potatoes.
Meanwhile our tomatoes are ready, make a smooth paste in mixer.
Transfer them in same pan and add 1 glass of water. Cover the lid and boil them on low flame.
Our oil has been heat up. Now drop pricked potatoes.
After 1-2 minutes make a stir in pan, so that potatoes can not be burn.
Fry them untill it turns golden brown.
Now churn the curd and add in boiling gravy. Make sure continue stir it. Otherwise it can ruin.
Make a boil in it. Add salt.
Now add fried potatoes and let them boil for 5 minutes. Make sure cover the lid.
After 5 minutes turn off the gas and add cream and stir well.
Garnish with coriander.
Ready to serve with chapati, or rumali roti.