Blueberry Banana Oat Smoothie (Perfect for Busy Mornings)
This blueberry banana oat smoothie contains a great balance of healthy fats, unrefined carbs, and protein to keep you or your child feeling satisfied long after breakfast.

It’s easy to get stuck in a rut at breakfast. It’s one of the busiest times of day in most households, especially with young ones running under foot.
Our kids love a strawberry, banana, Greek yogurt, and flaxseed smoothie. But at some point you’ve got to switch it up! So a blueberry banana oat breakfast smoothie was just what our mornings needed.
This one is sweet enough to satisfy your (or your child’s) sweet tooth yet contains a great balance of unrefined carbohydrates, healthy fats, and good protein to actually keep you feeling totally satisfied long after breakfast is over.
Blueberries and bananas are natural kid favorites. Plus they’re rich in potassium and antioxidants, adding to the fact that they carry the flavors in this smoothie beautifully.
Why You’ll Love This Smoothie
- Quick & easy – Ready in under 5 minutes.
- Naturally sweet – No added sugar required.
- Balanced nutrition – A mix of unrefined carbs, healthy fats, and protein.
- Kid-approved flavors – Blueberries and banana are always a hit.
- Adaptable – Works with water, milk, or any greens you have on hand.
And, of course, it’s super easy to take on the run… which is a necessity during your busy school mornings.
Ingredients
- 1 cup blueberries – Fresh or frozen both work well. Frozen will give the smoothie a thicker texture
- 1 frozen banana – Adds natural sweetness and creaminess
- 1 tablespoon tahini – Or swap with almond butter, peanut butter, or sunflower seed butter
- 1/2 cup rolled oats – Adds fiber and staying power to keep you full
- 1 handful of greens – Spinach and kale blend in easily without altering the flavor
- Water or milk to thin, as needed – Use your preferred milk (dairy or non-dairy) for added creaminess
How to Make a Blueberry Banana Oat Smoothie
- Add all ingredients to a blender.
- Blend on high until smooth and creamy. Add more milk or water to reach your desired consistency.
- Enjoy immediately. Serve with a straw or a spoon, especially if it’s thick!
Tips & Add-Ins
- For extra protein, add a scoop of your favorite protein powder or a spoonful of chia seeds or hemp seeds.
- If your blender struggles with oats, blend them with liquid first, then add the remaining ingredients.
- Want more of a “blueberry banana oatmeal” texture? Let the oats soak in milk or water for a few minutes before blending.

Blueberry Oat Breakfast Smoothie
Ingredients
- 1 cup blueberries fresh or frozen
- 1 frozen banana
- 1 Tbsp. tahini almond butter, or other nut butter
- 1/2 cup rolled oats
- 1 handful of greens spinach and kale are good choices
- water or milk to thin, as needed
Instructions
- Add all ingredients to blender and blend on high until smooth and creamy.
- Enjoy immediately.