Blueberry Overnight Oatmeal
Ready-to-go Blueberry Overnight Oatmeal is the perfect way to start your morning right! This easy, make-ahead breakfast is packed with wholesome ingredients and bursting with juicy blueberry flavor. Simply mix everything together the night before, and wake up to a creamy, satisfying meal!
EMAIL ME THE RECIPE!
Enter your email below and we'll send this recipe to your inbox. Plus, enjoy exclusive content!
This blueberry overnight oatmeal is one of those breakfasts that I make all the time. It’s the perfect combination of convenience and nutrition! These overnight oats take just minutes to prepare the night before, so I wake up to a ready-to-eat, filling and delicious breakfast. The juicy blueberries add natural sweetness and antioxidants, while the oats and chia seeds keep me full and energized. Plus, the recipe is endlessly customizable with different toppings and mix-ins. It’s the best way to start the day!
Why you’ll love this recipe
- Quick & easy: Prep in minutes the night before for a grab-and-go breakfast.
- Nutritious & filling: Packed with fiber, protein and antioxidants to keep you satisfied.
- Wonderful flavor: Gently heating the blueberries helps release their natural juices, creating a rich, syrupy texture that blends beautifully with the oats. This enhances the sweetness and gives your overnight oatmeal a deliciously fruity flavor in every bite.
- Customizable: Add your favorite toppings like nuts, yogurt or honey for variety.
This has been my go-to recipe for overnight oats. Love it!
— Chelsea
Ingredients you’ll need
This blueberry overnight oatmeal recipe only requires 4 key ingredients, and the oats seriously taste like your favorite blueberry dessert. Here’s what you’ll need:
- Fresh or frozen blueberries: Bursting with natural sweetness and antioxidants, they add a delicious fruity flavor.
- Old fashioned rolled oats: A hearty and nutritious base that soaks up flavors and creates a creamy texture. Use gluten free oats as needed.
- Milk: You’ll need some milk to get the perfect consistency. Feel free to use any milk you’d like! I typically use unsweetened almond milk, coconut milk or cashew milk to keep this recipe vegan and dairy free.
- Chia seeds: Tiny but mighty, they help thicken the oatmeal while adding fiber, protein and healthy fats.
Substitutions and variations
Here are some simple ingredient swaps and add-in ideas to make these blueberry overnight oats your own!
- Sweeteners: For extra sweetness, mix in a touch of honey, maple syrup, agave nectar or mashed banana. You can also stir in some stevia or monk fruit, if you prefer.
- Berry swaps: Use strawberries, raspberries or blackberries instead of blueberries for a different flavor.
- Protein boost: Stir in Greek yogurt, protein powder or nut butter for extra protein and creaminess.
- Nutty crunch: Top with almonds, walnuts or pecans for added texture and flavor.
- Other toppings: For even more flavor and texture, top just before serving with nuts, granola, fresh berries and/or a drizzle of peanut butter.
- Lemon flavor: To give this blueberry overnight oats recipe zesty, bright flavor, add in a small amount of fresh lemon juice or lemon zest.
How to make this recipe
Like most overnight oatmeal recipes, this one is super easy to make! Here’s the simple process:
See the recipe card below for printable instructions and all ingredient measurements.
Step 1: Add blueberries and about 1/4 cup water to a small saucepan over medium heat. Cook until most blueberries have popped and released juices. You can mash them as much or as little as you’d like.
Step 2: In a mason jar or other similar container, combine cooked blueberries, oats, almond milk, chia seeds and any other optional ingredients. Stir in ground cinnamon and/or vanilla extract for extra flavor.
Step 3: Stir until coats are completely combined with milk and blueberries. Cover the oat mixture and refrigerate at least 4 hours and up to 3 days.
Step 4: Serve with toppings like a sprinkle of granola and fresh blueberries as desired. I like to enjoy this with a splash of extra milk, crunchy peanut butter and a little stevia for sweetness.
Helpful tips
- Adjust the temperature: I like to leave this out of the fridge for about 20 minutes before enjoying to take the chill off. If you prefer your oatmeal warm, simply microwave the mixture for about a minute before eating.
- Stir before serving: This helps redistribute the ingredients for a perfect consistency.
- Add more liquid: If the oats seem too thick in the morning, add a splash of milk to loosen them up.
- Meal prep: Prepare multiple servings in mason jars for an easy grab-and-go breakfast all week.
Frequently asked questions
I do not recommend using steel-cut oats because they would require more soaking time and won’t have the right texture. Quick oats are not the best choice either, as they will be too mushy.
No, the oats soften as they soak overnight, so there’s no need to cook them.
They stay fresh for up to 5 days when stored in an airtight container, making them great for meal prep.
Storage recommendations
To store blueberry overnight oatmeal:
- Refrigerate: Keep your oats in an airtight container or mason jar in the fridge for up to 5 days. Stir before serving and add more milk if needed.
- Freezing: You can freeze overnight oats in a freezer-safe container for up to 3 months. Thaw overnight in the fridge before eating.
- Toppings: Add fresh toppings (like extra blueberries or nuts) right before serving to keep them fresh and crunchy.
More delicious oatmeal recipes
If you try this, let me know! Leave a comment and if your family loves it as much as mine does, be sure to give it a five star ⭐️ rating! Also, tag @kimscravings on Instagram with a picture of your creation. Be sure to subscribe to our mailing list to receive more healthy delicious recipes straight to your inbox.
Blueberry Overnight Oatmeal
Ingredients
- 1/2 cup fresh or frozen blueberries + more for serving
- 1/2 cup rolled oats, gluten-free, if needed
- 1/2 cup unsweetened almond milk + more for serving
- 1 tablespoon chia seeds
Optional Additions
- 1/2 teaspoon cinnamon
- 1/2 teaspoon vanilla extract
- stevia or other preferred sweetener
Instructions
- Cook blueberries, with about 1/4 cup water, in a small saucepan over medium heat; until most blueberries have popped and released juices. You can mash them as much or as little as you'd like.
- In a mason jar or other similar container, combine cooked blueberries, oats, almond milk, chia seeds and any other optional ingredients.
- Cover and refrigerate at least 4 hours and up to 3 days. Serve with toppings as desired. I like to leave this out of the fridge for about 20 minutes before enjoying to take the chill off. I also like to enjoy it with a splash of milk, crunchy peanut butter and a little stevia for sweetness. If you prefer your oatmeal warm, simply microwave the mixture for about a minute before enjoying.
Notes
Did you make this recipe?
Tag @kimscravings on Instagram and be sure to subscribe to our mailing list to receive more healthy and delicious recipes straight to your inbox!
This recipe was originally published on 2/26/17 and was republished with extra information and new images on 2/13/25.
This was my first time making overnight oats! Oh my gosh it was so delicious:) Thank you!
So happy they turned out great!
This is amazing, possibly my favorite breakfast recipe ever, so easy and I thought it tasted like cold blueberry cobbler! It also kept me full for hours! Thank you for sharing it!
Yay! So happy you loved them!
I’m officially addicted to these overnight oats. They’re so tasty and easy!
This has been my go-to recipe for overnight oats. Love it!
Love these! I add cinnamon to the mix to give it a bit more of a kick. So good!
Thanks so much, Anna! So glad you enjoyed!
I love this recipe! It’s like blueberry pie for breakfast!