Add the milk, vanilla and rice flakes to a saucepan. Stir gently over medium heat for 1–2 minutes, or until the mixture comes to a light simmer.
Remove from the heat, then allow the pudding to sit for 1–2 minutes, or until the rice flakes have softened. The porridge should be thick and luscious.
Divide among four bowls. Serve with a sprinkle of the grated dark chocolate, a few slices of banana and a scattering of coconut chips.