Mix the egg, milk, salt and sugar together in a deep dish.
Microwave for 1 minute at 600 W.
Take the plate out when the surface is cooked. Make a slit in the middle with a knife and place the cheese on one side.
Fold over one side of the egg.
The cheese will melt and help the two sides stick together nicely.
Pour your desired amount of ketchup on and it's done.
If you are putting it in a small lunch box, cut it in half again before dressing with ketchup.
P.S.: You can use any type of plate as long as the egg doesn't spill, but it will look more like an omelette if you use a plate that's slightly on the deeper side.
Story Behind this Recipe
For those people who want egg in their lunch box but don't have time.
The egg comes off the plate really easily when folding it, meaning you don't need oil (which means it's healthy!). If it's undercooked when you fold it, reheat it for another 10 seconds in the microwave.
If you use a round plate, your cooked egg will naturally become omelette-shaped.