Ingredients
Equipment
Method
Prep and combine
- Spray the slow cooker insert with cooking spray, coating the sides and bottom so the oatmeal releases easily.
- Add steel-cut oats, pumpkin puree, water, milk, maple syrup, brown sugar, pumpkin pie spice, cinnamon, vanilla extract, and salt to the slow cooker.
- Stir to combine until the oats and pumpkin are evenly mixed, with no dry oat patches visible.
Cook
- Cook on Low for 6-8 hours (overnight), until the oats are very creamy and the mixture looks thick and custardy.
- Alternatively, cook on High for 3-4 hours, until the oats are tender and the texture turns creamy.
Serve
- Stir well before serving so the oats loosen and become uniformly creamy throughout.
- Serve with maple syrup, pecans, and a splash of cream on top, creating a drizzle-and-sprinkle finish.
Notes
For best texture, stir right before serving—steel-cut oats thicken as they sit. Refrigerate leftovers in a covered container for up to 4 days; reheat with a splash of water or milk until creamy again. Freezing is not recommended because the oats can become grainy after thawing. If you want it dairy-free, swap the milk and serving cream with unsweetened oat milk or coconut milk.
