5 tablespoons of oatmeal + seaweed + tuna
Soak the seaweed in cold water for 10 minutes, then chop finely.
Drain the oil from the canned tuna using a sieve.
Heat sesame oil in a pan and stir-fry the seaweed for 1 minute.
Add oatmeal, tuna, and water, then simmer over medium heat.
Once the porridge thickens, season with salt.
Turn off the heat and transfer to a bowl.