01 -
In a glass jar or airtight container, add rolled oats, milk, vanilla protein powder, diced apple, cinnamon, and maple syrup if using.
02 -
Stir all components well to blend the protein powder and ensure even distribution.
03 -
Cover and refrigerate the mixture for at least 8 hours or overnight to allow oats to absorb the liquid.
04 -
Remove from the refrigerator, stir again, and enjoy cold or gently heat if preferred.