A creamy, naturally sweet make-ahead breakfast made with fresh blueberries, ripe banana, and wholesome oats. These Blueberry Banana Overnight Oats are the perfect no-fuss, family-friendly way to start your day—with zero cooking and loads of flavor!
A Comforting Classic with a Fresh Twist
Let’s face it—mornings can be chaotic. Whether you’re packing lunches, juggling emails, or trying to get out the door without forgetting your coffee, having breakfast ready and waiting can feel like a small miracle.
That’s where Blueberry Banana Overnight Oats with Almond Milk come in. They’re comforting, filling, and taste like a fruity muffin… but in spoonable, nutritious form.
This recipe is one of my weekday breakfast heroes. Not only is it quick to make (5 minutes and done!), but it also checks all the boxes for a family-friendly meal: it’s dairy-free, easy to customize, naturally sweetened, and full of good stuff like fiber, antioxidants, and potassium.
The ripe banana gives it natural sweetness without any refined sugar, and the juicy blueberries add little bursts of brightness in every bite.
I love prepping a few jars at the start of the week so everyone can just grab and go. It’s the kind of recipe that works just as well for adults trying to fuel up before work as it does for kids who want something sweet but mom-approved.
What You’ll Need
- ½ cup rolled oats (gluten-free if needed)
- ½ cup unsweetened almond milk (or other plant-based milk)
- ½ ripe banana, mashed
- ½ cup fresh or frozen blueberries
- 1 tablespoon chia seeds
- ¼ cup plain or vanilla Greek yogurt (or dairy-free yogurt)
- ½ teaspoon vanilla extract
- Optional: 1–2 teaspoons maple syrup (if extra sweetness is desired)
- Pinch of sea salt
Optional Toppings:
- Banana slices
- Blueberries
- Almond butter or peanut butter
- Chopped nuts
- Granola
- A sprinkle of cinnamon
Pro Tips
- Use overripe bananas – The riper the banana, the sweeter your oats will be—no added sugar needed.
- Frozen blueberries are fine – They’ll thaw overnight and give the oats a fun purple hue.
- Stir twice – Mix once when you assemble and again after 10 minutes to keep the chia seeds from clumping.
- Let it chill overnight – While 4 hours is enough, a full overnight soak gives the oats the best creamy consistency.
- Layer for fun – Try layering banana slices, oats, and blueberries in a jar for a parfait-like look (and taste).
Tools You’ll Need
- Mason jar or airtight container
- Measuring cups and spoons
- Mixing bowl (optional if not mixing in the jar)
- Spoon or whisk
- Knife and cutting board for slicing banana
Substitutions and Variations
- No almond milk? Use oat milk, soy milk, coconut milk, or dairy milk.
- No yogurt? Just leave it out and use extra almond milk, or sub with mashed banana or applesauce.
- Add protein – Stir in a scoop of vanilla protein powder or collagen peptides (increase liquid slightly).
- No chia seeds? Use ground flaxseeds or leave them out (reduce milk slightly).
- Change the fruit – Swap blueberries for strawberries, raspberries, or chopped apples.
Make-Ahead Tips
These overnight oats are perfect for meal prepping! Prepare a batch on Sunday night and store in individual jars for up to 5 days in the fridge.
Wait to add toppings like granola or nuts until just before serving to keep them fresh and crunchy. You can also reheat the oats gently in the microwave if you prefer them warm.
How to Make Blueberry Banana Overnight Oats
1. Mash the Banana
In a mason jar or small bowl, mash the banana with a fork until smooth.
2. Add the Wet Ingredients
To the mashed banana, add almond milk, Greek yogurt, vanilla extract, and maple syrup (if using). Stir until well combined.
3. Add the Oats, Chia Seeds, and Blueberries
Stir in the oats, chia seeds, sea salt, and blueberries. Mix well and let sit for 5–10 minutes, then stir again to distribute the chia seeds.
4. Refrigerate Overnight
Seal the jar and refrigerate overnight (or at least 4 hours) until the mixture has thickened.
5. Top and Serve
In the morning, give the oats a stir and top with banana slices, blueberries, nut butter, or your favorite toppings.
Leftovers and Storage
Store any leftovers in the refrigerator for up to 5 days. Add a splash of almond milk before serving if the oats become too thick. Always add crunchy toppings right before eating to keep them fresh.
These oats are also great as a school lunchbox snack or post-workout fuel—just grab a jar and go!
Creamy, Fruity, and Wonderfully Nourishing
These Blueberry Banana Overnight Oats with Almond Milk are everything we love about simple, wholesome eating. They’re easy to make, easy to customize, and filled with natural sweetness and fiber-rich goodness that keeps you satisfied for hours.
If you give this recipe a try, let me know how you topped yours! Did you go classic with just fruit? Add a granola crunch? Mix in protein powder? Drop a comment and share your favorite combos!