Cook the oats by putting them in a pot with the water, cinnamon and a pinch of salt. Bring to a boil, then turn down to simmer for about 45 minutes, stirring occasionally to keep from sticking to the bottom of the pot. You could also do this in a rice cooker or pressure cooker, following the appliance directions.

While that cooks, quarter, core and chop the apple.

Stir the currants and chopped apple into the porridge, and serve topped with flaxseeds, walnuts, milk and maple syrup.