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Slow Cooker Pumpkin Oatmeal

Slow Cooker Pumpkin Oatmeal

iamwinfred
This Slow Cooker Pumpkin Oatmeal is the ultimate hands-off breakfast — just stir together pumpkin puree, old-fashioned rolled oats, warm fall spices, and maple syrup the night before, and wake up to a creamy, cozy bowl that tastes like it took real effort. It's naturally sweetened, budget-friendly, and perfect for meal prep all autumn and winter long.
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Prep Time 10 minutes
Cook Time 8 hours
Total Time 8 hours 10 minutes
Course Breakfast
Cuisine American
Servings 6 servings
Calories 270 kcal

Equipment

  • 6-quart slow cooker At least a 4-quart; programmable model recommended for overnight cooking
  • Slow cooker liners (optional) Makes cleanup much easier and prevents sticking
  • Large mixing bowl
  • Wooden spoon or silicone spatula
  • Measuring cups and spoons
  • Can opener
  • Ladle or large serving spoon

Ingredients
  

Oatmeal Base

  • 2 cups old-fashioned rolled oats About 180g; do NOT substitute quick oats or steel-cut oats
  • 15 oz canned pumpkin puree 1 standard can (425g); must be 100% pure pumpkin, NOT pumpkin pie filling
  • 3 cups whole milk 720ml; sub unsweetened almond milk, oat milk, or full-fat coconut milk for dairy-free
  • 1 cup water 240ml
  • 3 tbsp pure maple syrup Plus more for serving; can sub honey
  • 1 tsp ground cinnamon
  • ½ tsp ground ginger
  • ¼ tsp ground nutmeg
  • ¼ tsp ground cloves
  • ½ tsp vanilla extract
  • ¼ tsp salt
  • 1 tbsp coconut oil or unsalted butter For greasing the slow cooker insert

Optional Toppings

  • toasted pepitas (pumpkin seeds) For serving
  • chopped pecans For serving
  • maple syrup Extra drizzle for serving
  • Greek yogurt Dollop for serving; adds protein and creaminess
  • whipped cream For a more indulgent serving
  • ground cinnamon Extra sprinkle for serving

Instructions
 

  • Coat the entire bottom and about 1 inch up the sides of the slow cooker insert with coconut oil or butter using a paper towel or pastry brush. Alternatively, line the insert with a slow cooker liner.
  • Measure 2 cups of old-fashioned rolled oats and pour them into the greased slow cooker, spreading them in an even layer. Do not use quick-cook or steel-cut oats.
  • Spoon the entire can of pumpkin puree (confirm it says "100% pure pumpkin") into the slow cooker, then pour in the 3 cups of milk and 1 cup of water.
  • Drizzle in the maple syrup, then add the cinnamon, ginger, nutmeg, cloves, vanilla extract, and salt directly into the pot.
  • Use a wooden spoon or spatula to stir all ingredients until fully combined and the pumpkin puree is evenly incorporated — the mixture will look quite liquid, which is normal.
  • Place the lid securely on the slow cooker and set to Low for 7–8 hours (overnight) or High for 3–4 hours. Do not lift the lid during cooking.
  • When done, remove the lid and stir well from the bottom up. Taste and adjust sweetness with extra maple syrup; stir in a splash of warm milk if the oatmeal is too thick.
  • Ladle into bowls and top with your choice of toasted pepitas, chopped pecans, a drizzle of maple syrup, Greek yogurt, whipped cream, or a sprinkle of cinnamon. Serve immediately.

Notes

  • Always grease the slow cooker: Oatmeal sticks notoriously during long cooks — don't skip this step or use a liner.
  • Use old-fashioned rolled oats only: Quick oats will turn mushy overnight; steel-cut oats won't cook through fully with this liquid ratio.
  • Check your pumpkin label: Make sure to grab 100% pure pumpkin puree, not pumpkin pie filling, which has added sugar and spices.
  • Don't skip the salt: Even in a sweet recipe, salt enhances the spices and pumpkin flavor significantly.
  • Low and slow is best: Cooking on Low overnight consistently produces a creamier, better-textured oatmeal than the High setting.
  • Always add liquid when reheating: Leftovers thicken considerably in the fridge — stir in 2–3 tablespoons of milk or water before reheating.
  • Make-ahead tip: Mix everything in the insert the night before, refrigerate (uncooked), then cook on High for 3–4 hours in the morning (add 30 extra minutes since the insert will be cold).
  • Storage: Refrigerate in an airtight container for up to 5 days, or freeze individual portions for up to 3 months.
  • Dairy-free option: Full-fat coconut milk produces the creamiest dairy-free result; oat milk and almond milk also work well.
  • Customize it: Stir in mini chocolate chips, diced apple, mashed banana, dried cranberries, or a scoop of vanilla protein powder just before serving for easy variations.

Nutrition

Serving: 1BowlCalories: 270kcalCarbohydrates: 46gProtein: 9gFat: 6gSaturated Fat: 3gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gCholesterol: 12mgSodium: 130mgPotassium: 380mgFiber: 5gSugar: 13gVitamin A: 150IUVitamin C: 5mgCalcium: 15mgIron: 10mg
Keyword crockpot oatmeal, fall breakfast recipe, overnight oatmeal, pumpkin breakfast, slow cooker pumpkin oatmeal
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