This dish is Brain Fry, made from Goat or lamb brain. Being from the Muslim community, I have never known a family who does not make this at home, though the opinion of people differ. People like us are big fans and love it each time its cooked, but then I have my kids, who never enjoyed the texture and taste and no matter how much I tried convincing them, it never worked till now. Keeping my fingers crossed that someday they would like it.
Now, brain fry is very popular in traditional dish and is made in restaurants that serve traditional Muslim food and you will never find it on the menu of all restaurants. This dish is popularly served for breakfast with parantha, along side with paaya curry or even on its own. If you ever want to try this dish, I would recommend you to either try it in Muslim home or if you happen to be in a city in India, popular for their Muslim food, like Delhi, Bangalore and Mumbai, do try them in the high populated Muslim areas.
This dish is made in a very traditional style. Though its super easy to make, the brain is a little fragile so you cannot cook it the way we cook traditional chicken or meat. Being fragile, you have to make sure you cook it carefully. Turn around carefully specially when you mix it with the masala in the end.