The night before, place the oats, Granola Dust and a pinch of cinnamon into a lidded container. Pour over the milk, mix well then cover and pop in the fridge overnight.In the morning, grate in most of the apple and pear and give the mixture a good stir, adding a splash more milk to loosen, if needed.Transfer to bowls or portable containers, and top with a little more grated fruit, a sprinkle of cinnamon and a dollop of yoghurt.