Pre-heat your grill/broiler.
Beat two eggs in a small bowl and add onion, coriander, green chili, haldi, cayenne and salt. Whisk well.
Place a small frying pan on medium heat and add ghee/oil.
Pour egg mixture into frying pan and keep swirling till the egg mixture is well distributed. Don't touch the mixture with your spatula.
After 2-3 minutes, you will see the edges begin to crisp up. At this point, you can either flip the omelette over, or if you want to be cautious, place it under the grill till golden, about 2 minutes.
Serve with bread of your choice.