In a 16-ounce mason jar container, stir the rolled oats, cinnamon, and chia seeds together.
Pour in the almond milk, pure vanilla extract, grated carrots, and raisins. Stir together until all of the oats are coated with the liquid.
Tightly place the lid on and refrigerate overnight. In the morning, add the pure maple syrup a little at a time until you get the desired level of sweetness.
If the oats still seem thick, stir in a few splashes of almond milk until you get the desired consistency.
You can enjoy it from the jar or pour the oatmeal into a bowl.
Sprinkle with pecans and more raisins. Enjoy.