Step 1 Prepare the fruit by mashing the ripe bananas and grating the apple. Step 2 Add all the dry ingredients into a large bowl and give it a brief stir to mix all the ingredients. Step 3 Add the fruit and the remaining wet ingredients, stir until combined. The mixture should be on the runnier side. Step 4 Pour the mixture into an airtight container and transfer to the refrigerator to thicken overnight. As it sits, the chia seeds and oats will absorb the liquid, thickening the mixture into a creamy breakfast treat. Step 5 In the morning, simply dish out your chilled overnight oats into bowls. Top with fresh berries and a dollop of Greek yogurt for added freshness and creaminess.
