In a bowl, combine rolled oats and milk.
Add pumpkin puree to the oats and milk mixture.
Stir in maple syrup, cinnamon, nutmeg, vanilla extract, and salt.
Transfer the mixture to a jar or container with a lid.
Refrigerate overnight to allow oats to soften.
In the morning, stir the mixture to combine.
Add your favorite toppings such as nuts or seeds.
Enjoy cold, or warm it up in the microwave if desired.
Store any leftovers in the fridge for up to 3 days.