Mix everything together and place in a mason jar (or sealed bowl).
Leave in the refrigerator overnight and enjoy in the morning!
Notes
You can add whatever berries you like to these overnight oats, why not try strawberries or raspberries?
You can add extra sweetness by using vanilla almond milk
Maple syrup can be replaced with honey if you prefer
Keep the oats in the fridge for at least 6 hours (overnight is best)
The chia seeds soak up a ton of liquid! If you enjoy your overnight oats pretty thick, these should be perfect. However, if you would prefer more liquid, simply add a splash of almond milk to the overnight oats in the morning!