Chop onion, garlic and green chilli finely, capsicum, tomatoes roughly, brinjal into cubes. Make sure brinjal is not having any water.
Heat a pan with sufficient oil to shallow fry brinjal. Add cubed brinjal carefully.
Turn occasionally for even browning. Once golden in colour drain from oil, keep aside.
Heat 1 tbsp oil in the pan and add garlic, green chilli, chopped onion together. Fry till onion turns soft.
Add chopped capsicum and fry for a minute.
In goes tomatoes, salt, pepper and other spice powders. Cook until tomatoes turn soft and mushy. Takes roughly 4 minutes.
Add fried brinjal, mix well. Cook covered for 3-4 minutes. Garnish with coriander leaves (I skipped as I had no stock).