In a heated pan, pour oil. Sauté finely chopped onion and garlic until it changes color.
Add spices and give it a good mix. Cook it for about 1 or 2 minutes on medium heat to get rid of spice rawness.
Now add tomato paste and cook on high heat to get 1-tone curry.
Add brinjal cubes and cook on high heat for about 1 or 2 minutes. Keep stirring during this process to mix the brinjal with the curry.
Add a splash of water and give it a good mix.
Cover the pan and cook the brinjal on low heat for about 10 to 15 minutes.
After 15 minutes, it will be ready to serve.