Easy Pumpkin Pie Overnight Oats Recipe

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Pumpkin Pie Overnight Oats | These pumpkin oats are the perfect make-ahead breakfast for those busy mornings when you only have time to grab and go. 5 minutes of prep time the night before and you’ll have a delicious breakfast waiting for you the next morning. Vegetarian and vegan.

Oats in a glass cup with syrup and pumpkin seeds on top.

Overnight oats are an easy breakfast, and perfect for meal prepping. This recipe uses my simple ratio of oats to liquid to create a cozy overnight oats recipe, made with real pumpkin puree, chia seeds, and my homemade pumpkin pie spice mix. Plus, this recipe is both vegetarian and vegan.

If you’re a fan of oatmeal, pumpkin season, and warm fall flavors, then you’ll love these pumpkin pie overnight oats.

If you’ve never had overnight oats you might be wondering what they are – read below about the difference between overnight oats and cooked oats.

And if you know, you’ve probably come across dozens of different flavored oats. For more fall flavors, try my Cinnamon Roll Overnights Oats and my Apple Pie Overnight Oats.

Overnight Oats vs Cooked Oats

What is the difference between overnight oats vs cooked oats and why would you want to make cooked oats? Overnight oats are delicious, creamy oats made by soaking the oats overnight in liquid – a no-cook method for making oats. This allows the oats to slowly soften over time and may make them easier to digest while giving them a creamy texture – all with no hands-on time.

Ingredients

About the ingredients for this recipe. See the recipe card below for exact amounts.

Ingredients for pumpkin pie oats are set in bowls on a white marble counter.
  • the oats: For my overnight oats recipes I prefer to use half old-fashioned rolled oats and half large flake oats for the best texture. I do this because I like my oats to still have a bit of texture and a bit of chew. You can use all rolled oats if you prefer a creamier texture instead of chewier.
  • the liquid: For this recipe, I use canned coconut milk because I like how the flavor combines with the pumpkin puree and pumpkin pie spice. 
  • the sweetener: I created this recipe using coconut sugar because it has a deep caramelly flavor to it. Now I usually use brown sugar.
  • the pumpkin pie flavor: for this recipe, you’ll need pumpkin puree – make sure not to buy pumpkin pie filling, just pure pumpkin puree. Pumpkin pie spice adds a warm and cozy flavor. For the spice mix to give it that fall flavor, I use my easy pumpkin pie mix recipe, but you can use store-bought if you prefer. You’ll also add a touch of vanilla extract.
  • other ingredients: Chia seeds make overnight creamy and contribute protein, fiber, and healthy fats. You can skip it if you want to but decrease the liquid by about a quarter cup to half a cup because chia seeds soak up liquid. In most of my overnight oats recipe, I add plain Greek yogurt to increase the creamy texture. I make these overnight oats without yogurt because the pumpkin puree helps contribute to a creamy texture.

Substitutions

  • liquid: I prefer the taste of non-dairy milk like coconut milk, oat milk, and cashew milk, but you can use cow’s milk for this recipe intend if you prefer it. You can also use water.
  • sweetener: You can use coconut sugar, brown sugar, white sugar, maple syrup or honey as the sweetener for this recipe. It all comes down to your preference. You may need to adjust amounts when using a different sweetener and always adjust the sweetness to your personal taste.
Oats in a glass cup with syrup and pumpkin seeds on top.

How to Store Overnight Oats

When preparing overnight oats you usually make 2-4 servings at a time – the perfect meal prep recipe! When mixing the oats, you have two options for storage in the fridge:

  • One large container: you can make all of the servings of oats in one bowl, mix everything together, and refrigerate them in a large airtight container. When you’re ready to eat them, just scoop out the number of portions you need. This makes mixing easier and eliminates the need for small jars with lids. You can use any bowl with a lid or cover it with plastic wrap.
  • Individual containers: if you want grab-and-go containers, you can mix the oats mixture up in a large bowl and then portion it into jars and then refrigerate them. When you’re ready to eat the oats, just grab one portion and it’s ready to eat or toss it in your bag to take on the go.

How to Make Pumpkin Pie Overnight Oats

Prep Tips

  • Make the pumpkin pie spice mix, if using.
Liquid is whisked in a large glass measuring cup.
  1. Pour the can of coconut milk into a bowl or a 4-cup glass measuring cup.  Fill the cup up to the 2-cup mark with cold water.   Add the pumpkin puree, brown sugar, and vanilla extract and whisk until smooth.
Dry ingredients are added to wet ingredients for oats in a large glass measuring cup.
  1. Add the oats, chia seeds, pumpkin pie spice mix, and a pinch of salt. Mix well.
A cinnamon-specked liquid sits in a large glass measuring cup.
  1. Let sit for 5 minutes and then mix again.
Oats are whisked in a large glass measuring cup.
  1. The oats have already begun to soak up the liquid and the chia seeds will be more evenly mixed in now. Refrigerate overnight or for at least 4 hours.

If you’re portioning the oats into smaller containers you can do this now, making sure to divide the mix equally. Stir before serving.

Syrup boils in a small pot.
  1. Make the syrup by combining the ingredients for it and simmering for 5 minutes. Let it cool.
Pumpkin seeds toast in a stainless steel pan.
  1. Toast the pumpkin seeds in a dry skillet over medium heat for 5-6 minutes.
Syrup is added to oats in a glass cup.
  1. To serve, portion out the oats and then add the syrup, is using. You could also use maple syrup.
Pumpkin seeds are added to oats in a glass cup.
  1. Add the toasted pumpkin seeds and grate fresh nutmeg over top (optional).
Oats in a glass cup with syrup and pumpkin seeds on top.

How to Serve Overnight Oatmeal

You have a couple of options when serving overnight oats.

  • To serve overnight oats cold: If you made them in a large container just portion out the amount you want into a bowl and eat it like that. Or if you made it in the individual jars just eat it out of the jar, or take it with you if you’re going out and bring a spoon with you.
  • To serve overnight oats warm: If you made the oats in the large container then portion some out into a bowl to microwave it. You can also put some in a non-stick pot to warm it. If it starts to get drier you can add more liquid, like milk. Serve warm.
  • Serve the oats garnished: You can garnish your overnight oats when you serve them with whatever goes with the flavor of your oats. Use garnishes like fresh fruit, nuts, seeds, nut butter, jam or spreads, coconut, chocolate, whipped cream or coconut cream, spices, granola, or a drizzle of maple syrup.

RECIPE TIP: If you’re taking your oats to go and want to garnish them, don’t forget to pack the garnish separately so that you can add it when you’re ready to eat.

Oats in a glass cup with syrup and pumpkin seeds on top.

Equipment

I like my large rectangular containers with lids from Ikea, similar to these rectangular containers on Amazon. Sometimes I use small mason jars if I’m making individual portions. No special equipment is needed for this recipe.

Tips for Making Overnight Oats

  • ratio: use my liquid to oats ratio of about 2 to 1, liquid to oats. I find this delivers creamy overnight oats. My ratio is higher in liquid than most because I usually add yogurt instead of some of the liquid and I always add chia seeds which soak up a lot of liquid. Use less liquid if skipping the chia seeds.
  • texture: I like adding texture to my overnight oats by using half large flaked oats instead of all rolled oats. I don’t like soft oats. If you do, use all rolled oats.
  • garnish: the oats are great themselves and very filling and nutritious but the garnishes make it fun! This is another way to add texture, by adding nuts, seeds, or granola on top.
  • customize: oats are the perfect recipe to customize. Use different milk, sweetener, spice mix, and garnishes to make up your own recipe.

Storage

Store the overnight oats in the fridge until serving. Overnight oats last in the fridge for about 5 days or so, making them a great meal prep recipe.

Oats in a glass cup with syrup and pumpkin seeds on top.

What to Serve with Overnight Oats

My overnight oats servings are small on purpose. This leaves you with room to double the serving for a filling breakfast, or have something else on the side like fruit or Avocado Toast. You can also add this Easy Skillet Granola recipe from our sister site My Plant Based Bowl.

For more overnight oats flavor ideas, check out the rest of my overnight oats category.

FAQs

What are overnight oats?

Overnight oats are oats made with a no-cook method of soaking the oats overnight in a specific ratio of oats to liquid. The soaked oats turn soft and creamy and easy to eat, all without cooking them.

Oats in a glass cup with syrup and pumpkin seeds on top.
5 from 3 votes

Pumpkin Pie Overnight Oats

Prep Time: 5 minutes
Cook Time: 0 minutes
Chilling Time: 4 hours
Total Time: 4 hours 5 minutes
Servings: 4
Easy overnight oats with simple ingredients like pumpkin puree and homemade pumpkin pie spice mix.  If you're craving the flavors of fall, try this overnight oats recipe.

Ingredients
 
 

For the Pumpkin Pie Overnight Oats

For the Pumpkin Pie Simple Syrup

Instructions

For the Pumpkin Pie Overnight Oats

  • In a 4-cup measuring cup, pour in the coconut milk and then add enough water to make 2 cups of liquid. Add the pumpkin puree, brown sugar, and vanilla extract and whisk together.
  • Add the oats, chia seeds, spice mix, and salt. Mix well. Let sit 5 minutes and then mix again.
  • Place on lid and set in the fridge overnight.

For the Pumpkin Pie Simple Syrup

  • In a small pot, mix together the water, sugar, and spice mix and bring to a boil.
  • Turn the heat down and keep at a simmer for 5 minutes until thickened and the sugar has dissolved. Remove from the heat and add the vanilla extract.
  • Let cool and then store in the fridge or use.

To Toast the seeds

  • Add the seeds to a dry skillet over medium heat. Cook, stirring often, for about 5-6 minutes until the seeds are lightly browned and toasted. Set aside to cool.

To Serve

  • Portion the oats into a bowl or cup.
  • Optional: Add syrup and pumpkin seeds.

Video

Notes

Makes about 3 cups.
  • ratio: Use less liquid if skipping the chia seeds.
  • texture: I like adding texture to my overnight oats by using half large flaked oats instead of all rolled oats. I don’t like soft oats. If you do, use all rolled oats.
  • garnish: the oats are great themselves and very filling and nutritious but the garnishes make it fun! This is another way to add texture, by adding nuts, seeds, or granola on top.
  • customize: oats are the perfect recipe to customize. Use different milk, sweeteners, spice mixes, and garnishes to make up your own recipe.
Nutrition estimates don’t include the optional syrup and seeds.
Storage
Store the oats in the fridge for up to 5 days. 
Store the syrup in the fridge for 1-2 weeks.
Pumpkin Pie Spice Mix:
Mix the following spices together and store in a jar with a lid for up to 6 months.
3 tablespoons ground cinnamon, 2 teaspoons ground nutmeg, 2 teaspoons ground ginger, 1 teaspoon ground allspice, 1 teaspoon ground cloves

Nutrition

Serving: 0.75cup | Calories: 279kcal | Carbohydrates: 32g | Protein: 5g | Fat: 16g | Fiber: 6g | Sugar: 12g | Calcium: 79mg | Iron: 3mg

Nutritional information is an estimate. Values vary based on products used. Read our full Nutrition Disclaimer.

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Disclosure: This post may contain affiliate links, meaning I get a commission if you decide to purchase through my link, at no extra cost to you.

Originally posted on November 2, 2018, and updated on October 23, 2022, for clearer recipe and nutritional information, new photos and a video.

Oats in a glass cup with syrup and pumpkin seeds on top with text title for pinterest.

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5 from 3 votes (3 ratings without comment)

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