Finely chop the onion and green onion.
Drain the oil from the canned tuna and set aside.
Heat olive oil in a pot, then sauté the onion and green onion.
Add the tuna and stir-fry briefly, then mix in the spicy chicken sauce.
Pour in 300ml water and add oatmeal, letting it boil.
Once the porridge thickens, add the sliced cheese and melt it.
Taste and adjust with salt or pepper if needed.
Serve in a bowl and enjoy.