Creating Carrot Cake Overnight Oats is simple when you follow these easy steps:

1. Combine Dry Ingredients: In a large bowl, mix the rolled oats, cinnamon, nutmeg, and salt.
2. Add Wet Ingredients: Pour in the milk, Greek yogurt, maple syrup, and vanilla extract. Stir until well combined.
3. Incorporate Carrots: Fold in the grated carrot, mixing until evenly distributed throughout the oat mixture.
4. Add Extras: If desired, stir in the chopped nuts and raisins for added texture and flavor.
5. Transfer to Containers: Divide the mixture into jars or airtight containers, sealing them tightly.
6. Chill: Place the containers in the refrigerator and let them chill for at least 4 hours or overnight.
7. Serve: In the morning, give the oats a good stir. If desired, top with additional nuts, raisins, or shredded coconut.

These simple steps will guide you in creating this incredible breakfast with ease.