In a sufuria put oil and on heat let it get hot

Add the onions and saute

Add the kidneys and garlic n ginger paste, mix and let cook

Add salt and tomatoes, let them cook till mashy

Add the potatoes and let them cook for a little while to incorporate the flavours

Add the garam masala let cook for 2 min and remove from heat

Now sprinkle the chopped dania

Now ready to be served, with an accompaniment of any vegetables.