Bring a small saucepan of water to a gentle boil. Carefully add the egg and cook for 5 minutes and 40 seconds for a soft-boiled egg. If you prefer hard yolks, cook for another minute. Drain, then plunge egg in cold water to stop the cooking process. Peel off egg shell and slice in half.
Meanwhile, combine tuna (or mackerel or sardines), spinach and walnuts in a small bowl together.
Add boiled egg to the boil and sprinkle on pepper.
We’ve packed our favourite omega-3-rich foods in a brekkie bowl to have your brain ready to go in the morning!
