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A healthy, filling breakfast smoothie containing oats. All the fiber and staying power of a bowl of oatmeal, but in an easy, portable, drinkable form. Bonus – there’s greens in this Blueberry Oatmeal Smoothie!

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Do your mornings feel hectic? Do you often have plans to eat a healthy, filling breakfast, but never seem to have the time to make it happen? I feel your pain, friends! With 3 kids, their activities, my schedule, etc., sometimes (most times) a proper breakfast at the kitchen table just doesn’t happen.
That’s why smoothies feel heaven sent. Your kids think they are drinking a milkshake and you can cram all the nutrition in there that you can imagine.
This creamy Blueberry Oatmeal Smoothie is full of fiber, protein, vitamins and minerals that will fill you up for your morning ahead and keep everybody happy.

Ingredient notes and substitutions
Greens ~ Feel free to use your favorite leafy greens. Kale, chard, even romaine or spring salad greens would work well.
Sweeteners ~ Try adding a banana instead of pure maple syrup or dates. It’s naturally sweet and will add extra creaminess to the drink.
Pro tip: Use a frozen banana and skip the ice.
Oats ~ Can’t do oats? Try adding a tablespoon or two of flax or chia seeds to thicken it up. We’ve even added a slice of whole grain bread to our breakfast smoothies before and it works perfectly!
Fruit ~ If blueberries aren’t your thing, try strawberries, raspberries, cherries, or a berry blend.
Flavorings ~ We love this flavored with a pinch of cinnamon. Fresh or ground ginger would be yummy in addition. A teaspoon of pure vanilla extract would work great as well.
Protein ~ Feel free to add additional protein by adding a scoop of vegan protein powder, tablespoon or two of nut or seed butter, or even a scoop of white beans! Just be sure to add additional liquid if needed if it gets too thick.
How to make the recipe
Please scroll down to the recipe card for exact ingredient measurements and instructions.
As with most smoothies, you simply add all the ingredients to a high speed blender and blend until smooth. You don’t even need to chop anything for this one!
Pro tip: Put your greens in first so they’re close to the blades to ensure they get completely blended.

Recipe pro tips for success
~ Place the spinach in the bottom of the blender, followed by blueberries and oats. Then add the liquid ingredients on top. This prevents any splashing from adding heavy ingredients into liquid and helps the greens to blend smoothly since they are closest to the blades.
~ Use frozen berries for a nice thick smoothie.
~ Use old fashioned rolled oats or quick cook oats. Do not use steel cut oats.
~ Choose certified gluten free oats to ensure this smoothie is gluten free, if you need.
~ Use unsweetened plain non-dairy milk to avoid any unnecessary sweeteners. Or you could even use water.
~ Pour it into an insulated to-go cup for breakfast on the run.
~ Use a high speed blender, like a Vitamix, Blendtec, or KitchenAid K400, to ensure a super creamy smoothie.
FAQs
Fruit smoothies are healthy. They’re even healthier if you add some protein and fiber to keep you full and satisfied longer. Add in some leafy greens and you’ve got a superfood breakfast!
Yes! In fact I prefer to use frozen fruits over fresh ones. They blend up thicker and keep the smoothie cold and slushy so you don’t need to add ice that may water it down.
You sure can! I like to use old fashioned rolled oats as they are minimally processed. Quick oats are fine, too. Do not use steel cut oats as they are too hard and won’t blend well.
More healthy smoothie recipes
- Superfood Smoothie
- Creamy Pineapple Smoothie
- Probiotic Pumpkin Smoothie
- Strawberry Beet Smoothie
- Mint Chip Matcha Smoothie
- Berry Coconut Smoothie
- Apple Pie Smoothie
- Peanut Butter Banana Smoothie
I hope you love this recipe as much as we do! If you tried it, please use the star rating system in the recipe card and leave a comment with your feedback. ⭐️⭐️⭐️⭐️⭐️
For even more easy family recipes, be sure to check out my cookbook, The Meatless Monday Family Cookbook!

Blueberry Oatmeal Smoothie
Recommended Equipment
Ingredients
- 1 handful fresh spinach
- 1 cup frozen blueberries preferably organic
- ½ cup old fashioned gluten free rolled oats
- 1 cup unsweetened non dairy milk rice, almond, soy, etc
- 1 tablespoon pure maple syrup or 2 Medjool dates
- 1 teaspoon cinnamon optional
- 2 ice cubes optional
- fresh blueberries for garnish optional
Instructions
- Place all ingredients in a blender and purée until smooth.
- Garnish with more fresh blueberries, if desired
Notes
Nutrition
Nutrition values are calculated using online calculators and are estimates only. Please verify using your own data.
Christy
Could Raw Honey be used in place of Maple Syrup?
Jenn Sebestyen
Yes! Use your sweetener of choice! Enjoy!
Pedro
I’m confused. Half a cup of oats alone is 150+ calories and the total listed calories is 194. By my calculations following the recipe listed the total calories is around 420 calories.
Jenn S.
Hey, Pedro. The recipe is for 2 servings and the nutrition facts are for one. Enjoy!
Pedro Aida
This is excellent news. 😉
Jenn S.
Hope you love it, Pedro!
Rebekah
Thank you for this! I wanted to make my daughter a smoothie for breakfast and I was all out of frozen bananas. Perfect!
Jenn S.
Great! So glad you liked it! Cashews, avocado, and even white beans all make great thickeners for smoothies too! Enjoy!
Rachel Mason
Can you make this and have half one day and then refrigerate and have the next day ?
Jenn S.
Sure. You might need to re-blend it with a little extra plant milk as the oats will probably thicken up as they sit, but it will still be delicious. Enjoy!
Vegan Heaven
I’ve never had an oatmeal smoothie, but can’t wait to give it a try. Looks super delicious, Jenn! 🙂
Jennifer
I would love to try this recipe but I am allergic to maple! Can I just leave out the maple syrup or put something else in its place?, if so what?
Jenn S.
Hi, Jennifer. You can just leave it out. Or you add a few pitted dates for a bit of sweetness. Enjoy!
bryan
You can use agave nectar i sub that for maple due to bad allergies
Alisa Fleming
Ooh, with maple syrup, too. It’s like blueberry oatmeal pancakes in a jar!
Jenn S.
Yes!! I hadn’t thought of it that way, but yes! Thanks, Alisa!
Vanessa
I don’t think I’ve ever had an oatmeal smoothie before but I totally should! This sounds and looks so delicious! Yum! Must be super filling too. Definitely a great breakfast smoothie 😉
Jenn S.
You should try it, Vanessa! Definitely filling and thick and creamy! Great flavor too!
The Vegan 8
My absolute favorite ingredient to put in a smoothie is blueberries! Adding oats would make it that much more amazing! Such a great idea!
Jenn S.
Blueberries are the best! Thanks, Brandi!
Aimee
Blueberries are my FAVOURITE things to put in smoothies! I love your patriotic spin on it 🙂 Gorgeous!
Jenn S.
Thanks, Aimee! Frozen blueberries are just so good!!
Sophia | Veggies Don't Bite
Smoothies are my go to breakfast, especially in summer! I love oats in mine for added texture. And of course blueberries are so good right now!
Jenn S.
I love the flavor oats add to smoothies! I’m thinking of making a smoothie right now as a matter of fact – need an afternoon pick me up. This one will probably have lots of kale though because that’s what’s staring at me every time I open my fridge. 🙂
Leah M | love me, feed me
Those straws are way too cute!! This smoothie sounds amazinggggg and actually hearty and filling!! Extra exciting because I just bought 5lbs of blueberries <3 <3
Jenn S.
Oooh, perfect! Thank you, Leah! It is definitely filling, but that doesn’t stop me from having more than my fair share. 🙂
Natalie | Feasting on Fruit
It really is a lovely shade of purple for having sneaky spinach blended in. I could see myself getting carried away, shoving handfuls of spinach into the blender, end up with pond sludge color, quickly sip it down far away from instagram, but still enjoy every sweet blueberry sip! Such a perfect breakfast,t blueberries are one frozen fruit I always have on hand 🙂
Jenn S.
LOL!! I have made plenty of pond sludge colored smoothies as well that I happily slurp down without anyone being the wiser. 🙂
Jey
When you say add spinach you mean the loose leaf spinach that’s used for salads?
Jenn Sebestyen
Yup! Any fresh spinach will do! Enjoy!
Ginny McMeans
The best of all worlds. Sounds so healthy and delicious. Thanks!
Jenn S.
Thank you, Ginny! Enjoy!
Becky Striepe
This looks so good! Also, I super love your patriotic straws – too cute!
Jenn S.
🙂 Thanks, Becky!
evolutionofjill
I was sitting here, eating my breakfast, when your blog came up with this awesome recipe. And now I’m running to my kitchen to see if I have enough blueberries! Thanks for sharing! I will hopefully be drinking this later on this morning 🙂
sebestyen2
That’s funny! I did the EXACT same thing the other day when I saw someone post an Apple Pie Smoothie. I think I made it 5 minutes later. Hope you like this one! 🙂
sebestyen2
OMG, a friend of mine just brought my attention to the fact that I forgot to put the oatmeal in the ingredient list!! AGH! I updated it. I’m sure it would be just as good without, but then the name wouldn’t be quite right. LOL! This is what I get for trying to type up 4 posts at one time. I better go check my others that are scheduled for later this week. 🙂