Prepare: In a pot, add the oats and milk, and begin heating over medium heat.
Cook: Stir the oats frequently to prevent them from sticking to the pot. Cook until the oats are creamy and have absorbed most of the milk.
Add: Add the mixed berries and chopped walnuts to the pot and stir to combine.
Serve: Drizzle with honey and serve the Italian Berry and Walnut Porridge warm.