In a small skillet, heat oil. Add mustards and wait til it splutters up.
Now add curry leaves too and let it turn crispy.
Add halved eggs, let the oil coat it well.
Now toss all the spice powders mentioned above. Run few spoons of lemon juice/vinegar.
Let this stand over medium heat for few more minutes or maybe till the odour of spices leaves the pan. Also let the eggs coat a nice color.
Serve as a appetizer.