Heat a nonstick pan with oil, add cumin seeds and let it splutter.
Next, add the chopped green chilies and saute.
After a few minutes, add the chopped brinjal and lower the flame.
Cover with a lid and cook on low flame for 5 minutes.
Now add garlic cloves and saute well.
When the brinjal is well roasted, takes about 10 minutes, remove it to a plate and let it cool.
Peel the raw mango and diced it into 1/2 inch pieces.
Take the roasted brinjal along with raw mango in a mixer jar and grind to a paste.
Now heat the pan again with oil, temper with all the ingredients one by one.
When the ingredients are sauteed well, add the ground paste and cook for 5 minutes on low.
Remove and serve with steamed rice.