To the mason jar or bowl, add rolled oats, ground or chopped walnuts, ground cinnamon, ground nutmeg, and grated carrots. Mix with a spoon to combine.
Add plant-based yogurt, unsweetened almond milk, and maple syrup. Mix again until combined.
Cover the mason jar or bowl with cover and place it into the fridge to soak.
Refrigerate the oats overnight or at least for 5 hours.
The next day, open the jar and stir a few times with a spoon. Add your favorite toppings (like almond butter, granola, or shredded coconut).Enjoy your jar of creamy overnight oats!