Method

Pop a small, non-stick frying pan over a medium – high heat.
Sprinkle in the Parmesan and immediately crack in the egg, slightly off to one side so some Parmesan is exposed.
After 4-5 minutes the whites will turn opaque and the exposed Parmesan will start to bubble.
Move the frying pan over the stove to concentrate the heat below the egg.
Once the white is fully cooked and the Parmesan golden brown and crispy, slide off the pan onto a plate and eat immediately.