2 eggs + 1/2 large tomato + 1 tbsp olive oil + 1 tbsp oyster sauce
Slice the tomato and green onion.
Beat the eggs, add a pinch of salt, and mix well.
Add cooking oil to a pan, pour in the eggs, and gently scramble until soft.
Remove the eggs, add more oil to the pan, then stir-fry the green onion and tomato.
Combine the eggs with the tomato before the eggs are fully set for a light mix and finish.