In a saucepan, heat oil. Splutter the cumin seeds.
Add the onion and green chilli and saute till onion is wilted.
Add in the powders and saute for a couple of minutes.
Now add the tomato and saute till just mashed up.
Add in the potatoes and sufficient water just to cover, sprinkle in the salt.
Cook till the potatoes are almost done.
Add in the quartered eggs and give a light mix. Cook till the potatoes are completely cooked.
Sprinkle in the garam masala powder and switch off.
Serve hot garnished with coriander leaves with chapathis or rice.