Warm, creamy, and full of fall flavor, this pumpkin spice overnight oats recipe is pure comfort in a jar. I love how it feels like a cozy breakfast without any morning fuss. In fact, it is one of those recipes that makes busy days feel a little calmer.
This easy pumpkin spice overnight oats recipe brings together 1/2 cup old-fashioned rolled oats, 1/2 cup milk of choice, 1/4 cup canned pumpkin puree, 1 tbsp maple syrup, 1/2 tsp pumpkin pie spice, 1/4 tsp vanilla extract, a pinch of salt, and 2 tbsp Greek yogurt. Then, if you like, you can finish it with whipped cream and extra cinnamon. As a result, the flavor is smooth, lightly sweet, and warmly spiced, with a gentle pumpkin taste that feels cozy rather than heavy.
The method is simple, which is another reason I keep coming back to it. First, you mix everything in a mason jar or airtight container. Then, you stir in the Greek yogurt until the oats are well coated. After that, the jar chills overnight, or at least 6 hours, so the oats soften and absorb the liquid. The total time is 8 hours 5 minutes, but only 5 minutes of that is active prep. Since the recipe makes 1 serving, it is also easy to multiply for meal prep.
This recipe is perfect for chilly mornings, busy school days, and relaxed weekends. It also works well for potlucks, because you can make several jars ahead of time. So, whether you want a quick breakfast or a cozy make-ahead treat, this pumpkin spice overnight oats recipe fits the moment beautifully.

Why You’ll Love This Pumpkin Spice Overnight Oats Recipe
- It takes just 5 minutes to prepare, so it is great for busy mornings.
- The ingredients are simple, familiar, and easy to find.
- It tastes like pumpkin pie, but it is much lighter and better for breakfast.
- It is a smart make-ahead option, so breakfast is ready when you wake up.
- It is easy to scale up, which makes it perfect for meal prep or family breakfasts.
Pumpkin Puree Tips
The main ingredient here is pumpkin puree. For the best pumpkin spice overnight oats recipe, use plain canned pumpkin puree, not pumpkin pie filling. Pumpkin pie filling already has sugar and spices added, so it can make the oats too sweet. Also, give the can a good stir before measuring, because pumpkin puree can separate a little in the can. If you want a richer texture, choose a thick, smooth puree and make sure it blends well with the oats and yogurt.
Options for Substitutions
- Use quick oats if you want a softer, more pudding-like texture.
- Swap the milk of choice for almond milk, oat milk, soy milk, or dairy milk.
- Replace the Greek yogurt with plain regular yogurt or a dairy-free yogurt.
- Use honey or brown sugar instead of maple syrup if that is what you have.
- Try apple pie spice if you do not have pumpkin pie spice on hand.
- Add chia seeds for extra thickness and a little more fiber.
Watch Out for These Mistakes
One common mistake is using pumpkin pie filling instead of pumpkin puree. That can throw off the sweetness and make the flavor taste too strong. For the best pumpkin spice overnight oats recipe, stick with plain pumpkin puree so you can control the taste yourself.
Another issue is not stirring well enough. If dry oats are left on top or stuck to the sides of the jar, they will not soften evenly. So, take a minute to mix everything until the oats are fully coated and the liquid reaches every part of the jar.
Also, do not skip the chilling time. The oats need at least 6 hours in the fridge, and overnight is even better. Otherwise, the texture can stay too firm and the flavor will not fully come together.
Finally, be careful with the liquid amount. If you like thicker oats, the recipe works as written. However, if you want a looser texture in the morning, add only a small splash of milk. Too much at once can make the oats soupy.

What to Serve With Pumpkin Spice Overnight Oats Recipe?
This pumpkin spice overnight oats recipe pairs well with simple sides that keep the meal balanced. For a fuller breakfast, serve it with sliced apples, hard-boiled eggs, or a piece of whole-grain toast. In addition, a hot mug of coffee, chai tea, or warm apple cider fits the fall flavor nicely. If you want something extra special, add a banana or a small handful of walnuts for more texture and staying power.
Storage Instructions
Store: Keep the oats in an airtight container in the refrigerator for up to 4 days. For the best texture, stir well before eating, since the oats may thicken as they sit.
Freeze: You can freeze overnight oats for up to 2 months, although the texture may soften a bit more after thawing. For best results, freeze in a freezer-safe jar or container, leaving a little room at the top.
Reheat: This recipe is meant to be eaten cold, but you can warm it if you prefer. To reheat on the stovetop, place the oats in a small pan and warm over low heat, stirring often and adding a splash of milk as needed. For the microwave, heat in short intervals of 20 to 30 seconds, stirring between each round until it reaches your liking.
Recipe Info
Preparation Time: 5 minutes
Cooking Time: 8 hours, mostly inactive chilling time
Total Time: 8 hours 5 minutes
Level of Difficulty: Easy
Servings: 1 serving, easily multiplied
Estimated Nutrition
Estimated nutrition for the whole recipe (without optional ingredients):
Calories: 250 to 320
Protein: 9 to 15 g
Fat: 4 to 8 g
Carbohydrates: 40 to 52 g
Ingredients
- 1/2 cup old-fashioned rolled oats
- 1/2 cup milk of choice
- 1/4 cup canned pumpkin puree
- 1 tbsp maple syrup
- 1/2 tsp pumpkin pie spice
- 1/4 tsp vanilla extract
- pinch of salt
- 2 tbsp Greek yogurt
- whipped cream and extra cinnamon for topping (optional)

Step-by-Step Instructions
Step 1: Combine the Base Ingredients
Add the rolled oats, milk, pumpkin puree, maple syrup, pumpkin pie spice, vanilla extract, and salt to a mason jar or airtight container. Stir everything together well so the oats start to absorb the liquid right away.
Step 2: Mix in the Greek Yogurt
Next, add the Greek yogurt and stir again until the mixture looks smooth and well combined. Make sure no dry oats are left behind, because this helps the texture turn out creamy and even.
Step 3: Chill Overnight
Cover the jar and place it in the refrigerator for at least 6 hours, or overnight if possible. During this time, the oats soften, the pumpkin flavor deepens, and the whole mixture thickens into a ready-to-eat breakfast.
Step 4: Stir and Adjust in the Morning
In the morning, give the oats a good stir. If the mixture feels too thick, add a small splash of milk and stir again until it reaches the texture you like.
Step 5: Add Toppings and Serve
Finish with whipped cream and a light dusting of cinnamon, if you want a little extra treat. Then serve the oats cold and enjoy a cozy breakfast that tastes like fall in every spoonful.
Conclusion
This pumpkin spice overnight oats recipe is simple, cozy, and very practical. It uses basic ingredients, comes together in minutes, and gives you a creamy breakfast that is ready when you are. Just as important, it stores well, so it is great for busy weeks, calm mornings, and fall meal prep.
If you try this pumpkin spice overnight oats recipe, I would love to hear how it turned out. Share your thoughts, leave a comment, or save this post for later. And if you enjoy easy breakfasts like this, take a look at my other make-ahead recipes for more cozy ideas.