01 - In a medium mixing bowl or large jar, combine oats, almond milk, Greek yogurt, maple syrup, cinnamon, nutmeg, ginger, vanilla extract, and salt. Mix until well incorporated.
02 - Fold in grated carrots, raisins, and chopped nuts. Stir everything thoroughly to ensure even distribution of ingredients.
03 - Cover the container and refrigerate overnight, or for at least 8 hours, to allow oats to soften and flavors to meld.
04 - In the morning, stir the oats well. Add a splash more milk if needed for your preferred consistency. Serve chilled, topped with extra nuts, a sprinkle of cinnamon, or a dollop of yogurt if desired.