In a small bowl, mix together oats, Blue Diamond Almond Breeze Almondmilk Original Unsweetened, yogurt, cinnamon, nutmeg, vanilla extract, and maple syrup. You can also stir in blueberries, if desired, or wait to use as a topping just before eating.
Pour into a mason jar or airtight container with lid. Refrigerate for at least 4 hours, or preferably overnight, so that the oats will soften and absorb the liquid.
Remove from refrigerator, stir, and top with blueberries and a sprinkling of brown sugar, if desired.