Place oats, milk, yogurt, honey, chia seeds, cinnamon, nutmeg, and vanilla extract in a jar or other container. Cover and shake well, or stir until all ingredients are well combined.
Add carrots, pineapple, pecans and coconut chips. Stir again. Cover and place in the refrigerator overnight.
Add additional carrots, pineapple, coconut, and nuts as a topping (optional).
Notes
To make for a crowd:Calculate the measurements by multiplying by how many servings you'd like. Mix everything in a large bowl and then divide into individual portions.