For preparing Mutta Roast, first mix together all the powders with a little water to make a smooth paste.
Make slits all over the hardboiled eggs.
Heat oil in a pan or a kadai.
Splutter mustard seeds and saute curry leaves.
Add onion and saute well.
When they get sauteed well, add the paste made with powders.
Saute again for a while.
Add water, vinegar and salt.
Allow it to boil.
When it starts to boil high, add the eggs.
When the gravy starts to thicken, cover the eggs with the masala.
Transfer it to a serving bowl.
:- Serve Mutta Roast hot with rotis, chappathis, puttu, appams etc.