1: Beat eggs with salt, turmeric, and milk.
2: Heat oil in a pan and add the sliced potatoes; fry until crisp.
3: Add onions, tomatoes, green chillies, and cilantro; fry well.
4: Add chilli powder and chaat masala; combine well.
5: Pour the mixture over the beaten eggs.
6: Cover and cook until done on one side.
7: Flip onto a plate and return to the pan to cook the other side.
8: Serve once well cooked.