In a mixing bowl, combine the rolled oats, almond milk, Greek yogurt, chia seeds, and vanilla extract. Stir well to ensure all ingredients are thoroughly mixed.
Add the fresh berries to the mixture. You can use a single type of berry or a combination for added flavor and nutrients.
If you prefer some sweetness, add honey or maple syrup and a pinch of cinnamon. Adjust the sweetness to your liking, or omit it if you prefer no added sugar.
Mix everything together until well combined.
Transfer the mixture into an airtight container or Mason jar.
Seal the container and refrigerate it overnight or for at least 4 hours. This allows the oats and chia seeds to absorb the liquid and become creamy.
In the morning, give the overnight oats a good stir. If the consistency is too thick, you can add a bit more almond milk to reach your desired texture.
Top your healthy overnight oats with sliced almonds or walnuts for added crunch and nutrition.
Enjoy your delicious and nutritious overnight oats for weight loss!