As long as you have a tonkatsu, you can make a delicious katsudon in no time. The amounts below are for one serving, so you can just multiply it by the number of people you need to feed.
I always eyeball the amounts, so I measured everything properly this time. The soft creamy egg and the sweet-salty sauce mix so well with the rice, it's sooo yummy!
It's best to make this in a small non-stick pan. Don't mix the egg too much, and don't pour it in all at once! By adding it in two batches, it'll be soft and creamy.
Enjoy Japanese food around the world.