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