These Blueberry Overnight Oats are sweet, creamy and just like a berry crumble. It's a balanced, meal prep breakfast full of nutrition.
Blueberries are a powerhouse food, rich in antioxidants, micronutrients and fibre. I love making them into my gluten free blueberry crisp and that's what inspried these blueberry overnight oats.
We start by blending together a vibrant blueberry milk, then mixing them with oats for a creamy base. Once it's finished with granola, almonds, Greek yogurt and chia jam, this breakfast tastes like your favourite blueberry crumble.
Why This Recipe Is Dietitian Approved
- Balanced blood sugar. These overnight oats are made with whole grains, chia seeds, Greek yogurt and protein powder for tons of fibre and protein. You'll have sustained energy to last you all morning.
- Meal prep friendly. You can make a batch of these blueberry overnight oats to enjoy throughout the week- perfect for nourishment on busy days.
- Antioxidant rich. Blueberries are a rich source of antioxidants that can help decrease risk of chronic disease. It's a small, but mighty berry!
Ingredients
Oats. Quick, minute or rolled oats will all work. I do find quick and minute oats will result in slightly thicker and smoother overnight oats. I do not recommend using steel cut oats as they require cooking to soften.
Chia seeds. This is our secret to creating a thick overnight oat texture. It's also help boost the fibre, which has blood sugar and gut health benefits. Both black and white chia seeds work. If you want to learn more about why I love them, check out this post.
Milk. Any milk of choice will work. For a higher protein content, I recommend dairy milk or soy milk for a non-dairy base.
Blueberries. Fresh or frozen will both work great! Frozen is a great cost-effective option, especially when berries are out of season during the winter.
Greek yogurt. You can use plain or vanilla greek yogurt. I use vanilla for some additional sweetness however this is completely up to you.
Protein powder. This is completely optional, but I like adding some for additional flavour and protein. My personal favourite is the creamy vanilla flavour from Nuzest.
Vanilla. For flavour! I recommend using natural vanilla extract.
Honey. For a touch of added sweetness. Maple syrup can also be used.
Lemon juice. I find the lemon juice helps bring out the sweetness of the blueberries. Use fresh lemon juice if you can for the best flavour.
Cinnamon. A dash is essential for the classic ‘blueberry pie’ flavour.
The complete ingredient list with measurements can be found in the recipe card below.
Instructions
In a high powered blender make your blueberry milk by combining milk, vanilla Greek yogurt, ¼ cup of blueberries, honey, vanilla extract and lemon juice and blending until smooth.
In a 10-oz jar stir together oats, chia seeds, vanilla protein powder, and cinnamon.
Carefully pour the blueberry milk over the oat mixture. Stir well until the oats are fully combined. Stir in an additional ¼ cup of blueberries. Cover and place in the fridge for at least 3 hours, preferably overnight.
In the morning, top with desired toppings and enjoy!
Substitutions and Variations
To make gluten-free: use certified gluten-free oats and a gluten-free protein powder.
To make dairy-free/vegan: use a dairy-free milk of choice (I recommend soy milk for the most protein) and use a dairy-free yogurt alternative such as this one. Choose a vegan protein powder like Nuzest and swap honey for maple syrup.
To make nut-free: this recipe is naturally nut-free, as long as you omit the almond topping.
Equipment
Storage
Blueberry overnight oats can stay in the fridge for up to 5 days in an airtight container. Note that they will continue to soften and thicken the longer they sit, so you can add milk for your desired consistency.
Top Tips for Success
These overnight oats aren’t too sweet as it's flavoured from the blueberries. If you prefer a sweeter breakfast you can add additional honey.
Frequently Asked Questions
Overnight oats are a great balanced option for a quick, make-ahead breakfast. They are a great source of fiber to help stabilize your blood sugar levels during the morning and help to keep you feeling full and the greek yogurt and milk (and protein powder if using) are a great addition of protein.
In all of my overnight oats recipes the protein powder is always a completely optional item. I like adding it for a boost of protein to help keep me a bit more full (and it also provides a little sweetness), however you can always omit it and replace it with 1 tablespoon of additional oats and 1 teaspoon of additional honey.
For a true blueberry crumble texture, I recommend adding some granola as a topping on your oats. If you want to try my favorite granola you can use this recipe. I also love adding a dollop of blueberry chia jam on top, I make my own using this 3-ingredient recipe and just substitute the raspberries for blueberries.
More Overnight Oats Recipes
Do you love my high protein overnight oats? Try these next:
- Banana Cream Pie Overnight Oats
- Berry Cheesecake Overnight Oats
- Easy Overnight Oats with Frozen Fruit
- Chocolate Covered Strawberry Blended Overnight Oats
See you in the kitchen!
PS. I love seeing my recipes in action! If you decide to make these blueberry overnight oats, don't forget to snap a photo and tag me on Instagram- @nourishedbynic or leave a comment and rating below letting me know how you liked it!
📖 Recipe
Blueberry Crumble Overnight Oats
Ingredients
- ½ cup milk of choice
- ¼ cup Vanilla Greek yogurt
- ½ cup blueberries divided
- ½ tablespoon honey
- 1 teaspoon vanilla extract
- ½ teaspoon lemon juice
- ⅓ cup oats quick, minute or rolled will all work!
- 1 tablespoon chia seeds
- 2 tablespoon vanilla protein powder optional, see notes below
- ½ teaspoon cinnamon
Optional toppings:
- Granola
- Chopped almonds
- Blueberries
- Greek yogurt
- Unsweetened shredded coconut
- Blueberry chia jam
Instructions
- In a high powered blender make your blueberry milk by combining milk, vanilla Greek yogurt, ¼ cup of blueberries, honey, vanilla extract and lemon juice and blending until smooth.
- In a 10-oz jar stir together oats, chia seeds, vanilla protein powder, and cinnamon.
- Carefully pour the blueberry milk over the oat mixture. Stir well until the oats are fully combined. Stir in an additional ¼ cup of blueberries. Cover and place in the fridge for at least 3 hours, preferably overnight.
- In the morning, top with desired toppings and enjoy!
Amanda says
Super easy to make and was delicious!
Alexandra Savruk says
Absolutely loved these! Quick and easy to whip together. I found them to be nice and creamy, but not too creamy. Definitely recommend ☺️
Domonique says
I just made this for a meal prep this week and it is always a hit with the family. It's filling and I love the added blueberries! We love all the overnight oats.
Leah says
These were so delicious! My toddler was stealing it from me. I think this will be one of my go to breakfasts! Also love how quick and easy it is to make.
Julie Lysiak says
I’m now a little obsessed with these overnight oats! Thanks for a simple and delicious recipe that even a kitchen clutz like myself can mange!