Blueberry Overnight Oats make a healthy start to the day giving you a big dose of antioxidants. This blueberry and banana overnight oats recipe uses the sweetness of ripe bananas to balance the sharpness of the juicy blueberries. It’s a healthy breakfast overnight recipe that’s ideal for busy mornings.
It’s a 5-minute recipe to make ahead. The oats soften in your choice of milk overnight to create wonderful creamy oats in a jar. In the morning, stir in your banana slices, top with blueberries and you’re ready to grab and go. The basic recipe uses just 4 everyday ingredients.
For more overnight oats recipes, such as apple cinnamon overnight oats, check out my popular post 10 Best Overnight Oats Recipes (Healthy & Easy To Make).
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Blueberry Banana Overnight Oats
Blueberries and mornings are just made for each other. I love the fresh zing you get when you bite into a blueberry. But that wonderful juicy flavor does taste better with a little added sweetness. Ripe bananas are the perfect balance for this healthy oatmeal dish.
This easy-to-make oatmeal recipe is ideal when you’re busy but want a healthy start to the day. Meal prep by soaking your oats the night before and enjoy a quick healthy breakfast even when you’re in a hurry. Make your oats in a jar with a lid and you can take them with you to work!
These ingredients are a guide only. Adjust to suit your taste buds. Some people like to add extra maple syrup, and others leave it out altogether just enjoying the natural sweetness of the milk and oats.
The chia seeds or flax seeds are optional. These superfoods are full of omega-3 healthy fats, antioxidants, protein, and fiber but they do have a high-calorie cost – so go easy if you’re aiming to lose weight. The flax or chia seeds will thicken the mixture for added creaminess.
Recipe Ingredients
- 1/2 cup rolled oats – sometimes called old-fashioned oats
- 1/2 milk – dairy or plant-based milk or you can even use water
- 1/2 Tbsp flax or chia seeds (optional)
- One drop of vanilla extract (optional)
- 1/2 cup of blueberries (fresh or defrosted frozen)
- 1/2 small ripe banana sliced
- 1 Tbsp maple syrup (optional)
Overnight Oats Without Yogurt
This recipe doesn’t use yogurt. I find the overnight oats made with milk are wonderfully creamy. But if you do want to use yogurt, add it as a topping (use a larger 16oz mason jar) or stir the yogurt into the oats before refrigerating overnight.
How To Make Blueberry Overnight Oats
Find full instructions and ingredients in the recipe card at the bottom of this post. Print off for future reference.
STEP 1: Add your rolled oats to a large 8oz glass jar or container. If you’re using flax or chia seeds stir them into the oats.
STEP 2: Add the vanilla extract. Pour the milk over the mixture and mix well. You can use any milk or even water. I like to use soy milk for its high protein content. This is an overnight oats without yogurt recipe but if you prefer your overnight oats with yogurt you can add 1 or 2 Tbsp at this stage and stir well.
STEP 3: Put the lid on your overnight oats jar or cover the top with wrap (cling film). Place in the fridge and leave the oats to soften and soak up the flavors. The absolute minimum time is 4 hours but it’s best to leave the oats overnight.
STEP 4: In the morning, just before serving, stir banana slices into the mixture and top with blueberries. Dribble over the maple syrup. At this stage, you can add any extra toppings: dust with cinnamon or sprinkle with chopped nuts or even chocolate shavings!
Recipe Tips
- Are the overnight oats too thin or too thick? Too thin? Stir in more oats and leave for at least an extra 30 minutes before eating. Too thick? Mix in some more milk or add some yogurt. Make a note, and next time you make the recipe adjust the liquid quantities to suit your preferences.
- Make a big batch on a Sunday night to last you through to Friday. Overnight oats can be stored for 5 days in the fridge.
- This recipe works best with rolled oats but you can use steel-cut oats or quick oats. Using steel-cut oats gives you a more chewy consistency and it’s best to soak them for a little longer. With quick oats, the mixture turns out very soft and you need to watch out for the oats clumping together – give them an extra stir.
- Add toppings just before eating. You can stir the banana slices and blueberries into the mixture before leaving to soak overnight. This lets the oats soak up their flavors. But only do this if you’re going to eat the oats the following morning. When you add the oats and banana the mixture won’t keep well for more than a day.
- Most people eat their overnight oats cold but you can choose to warm them up quickly in the microwave.
Kitchen Equipment
It helps to have some of these kitchen essentials (Amazon Affiliate links):
- Mazon Jars. I like to use 8oz jars but if you want to add lots of toppings try these larger 16oz jars. You can also opt for jars with lids and spoons, handy when you need to grab and go!
- Measuring spoons and cups. Good measurement takes the guesswork out of recipes. These nesting spoons and cups come in quality stainless steel and are labeled in metric and imperial.
- Serrated fruit knife. Ideal for chopping fruits and vegetables with soft skin. It also doubles as a butter knife.
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Try these other Healthy Breakfast Meal Prep Ideas and Healthy Breakfast Ideas For Work (Snacks On The Go).
Blueberry Overnight Oats
These blueberry overnight oats are a healthy make-ahead breakfast recipe sweetened with ripe banana and an optional drizzle of maple syrup.
Ingredients
- 1/2 cup rolled oats
- 1/2 cup milk of your choice - (dairy or plant-based)
- 1/2 Tbsp flax or chia seeds (optional)
- One drop of vanilla extract (optional)
- 1/2 a small banana sliced
- 1/2 cup of blueberries
- 1 Tbsp maple syrup (optional)
Instructions
- Add your rolled oats to a large 8oz glass jar or container. If you're using flax or chia seeds stir them into the oats.
- Add the vanilla extract (optional). Pour the milk over the mixture and mix well.
- Cover with a lid or wrap and place in the fridge for at least 4 hours (overnight is better).
- In the morning stir in your sliced banana and top with blueberries. Drizzle over maple syrup to taste.
Notes
Vegan overnight oats: Use plant-based milk.
Gluten-free overnight oats: Use gluten-free rolled oats.
Healthy overnight oats for weight loss: For lower calories use non-fat milk or even water and go easy on the walnuts.
Meal prep: Store the overnight oats without toppings in an airtight container in the fridge. The mixture will keep for up to 5 days but 2-3 is more realistic. Otherwise, the oats get really soft.
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Nutrition Information:
Yield: 1 Serving Size: 1Amount Per Serving: Calories: 366Total Fat: 5gSaturated Fat: 2gTrans Fat: 0gUnsaturated Fat: 3gCholesterol: 10mgSodium: 64mgCarbohydrates: 70gFiber: 7gSugar: 33gProtein: 10g
Nutritional information is an estimate only. It's based on the basic recipe without the optional chai seeds.