Crumble half a block of tofu in a dry pan and stir-fry to remove moisture.
Add a little rice (can be made entirely with tofu if preferred).
Finely chop some kimchi and stir-fry together.
Add 1 spoonful of oyster sauce and a little salt, then stir-fry for a bit more.
Serve in a bowl and top with a fried egg, a sprinkle of sesame seeds, and a little sesame oil.