1. Stir-fry 150g tofu (half a block, 1000 won for 300g) and three tablespoons of rice, then place in a bowl.
2. Lightly drizzle olive oil, add 100g cabbage (1/5 of a cabbage, 3000 won for 500g) and 60g enoki mushrooms (1/5 of a pack, 1000 won for 300g). Stir-fry together.
3. Stir-fry two eggs, one tablespoon soy sauce, and half a tablespoon oyster sauce (add a pinch of salt and sugar, if desired).