Take a mixing bowl. Add finely chopped onion, finely chopped tomato, finely chopped coriander leaves and finely chopped green chili.
Add the spice powders – turmeric powder, red chili powder and black pepper powder and mix.
Break the egg and pour it into the bowl. Discard the shell.
Beat the egg and mix well until fluffy.
Add salt to taste and mix well.
Take the frying pan and heat it. Add oil to the pan. Spread it by moving the pan around.
Pour the egg and cook on low flame till omelette is cooked on one side. Fold the sides and gently flip it to the other side and cook till egg is completely cooked.