01 - Combine rolled oats, almond milk, Greek yogurt, chia seeds, maple syrup, and vanilla extract in a medium bowl or large jar. Stir thoroughly until fully incorporated.
02 - Fold in grated carrot, chopped nuts, raisins, cinnamon, nutmeg, ginger, and salt. Mix until all ingredients are evenly distributed throughout the mixture.
03 - Cover the container and refrigerate for 6 to 8 hours, allowing oats and chia seeds to absorb liquid and soften completely.
04 - Remove from refrigerator and stir well. Add a splash of milk if the mixture appears too thick for your preference.
05 - Portion the oats between two bowls or jars. Top with additional Greek yogurt, shredded coconut, chopped nuts, and maple syrup as desired. Serve chilled.