01 - In a medium mixing bowl or mason jar, add rolled oats, milk, Greek yogurt, and finely grated carrot.
02 - Stir in maple syrup or honey, ground cinnamon, ground nutmeg, vanilla extract, and a pinch of salt until thoroughly mixed.
03 - Fold in raisins, chopped walnuts or pecans, and unsweetened shredded coconut if desired.
04 - Cover the container and refrigerate overnight, or for at least 6 to 8 hours, allowing the oats to soften and flavors to blend.
05 - In the morning, stir the mixture well. Add a splash of milk if a looser texture is preferred.
06 - Serve chilled, with additional nuts, coconut, or a light drizzle of maple syrup if desired.