This bright and zesty lemon blueberry smoothie is made with yogurt and lemon juice for a healthy and satisfying breakfast! It's ready in just 5 minutes and is made without bananas.

Whether it's summer or winter, this lemon blueberry smoothie is easy to make and always refreshing! I'm not a big fan of bananas, so this smoothie is banana-free.
Instead of bananas, this smoothie gets its creaminess from Greek yogurt and rolled oats. If you've never tried oats in smoothies before, they are a great addition because they add fiber and complex carbs to make a more balanced snack or meal.
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Why you'll love this recipe
- Quick and easy: All you need is 6 ingredients and 5 minutes to make this blueberry smoothie!
- Flavors: Light and refreshing flavors from lemon juice and frozen blueberries.
- Easy to customize: This blueberry smoothie is made without bananas but can easily be customized to include frozen bananas.
- Perfect for breakfast: Great as a healthy breakfast or snack.
- Dietary features: Can be adapted to be dairy-free/vegan
Recipe ingredients

- Frozen blueberries add creaminess and sweetness. For more sweetness add 1-2 teaspoons of liquid sweetener like maple syrup, honey or agave syrup.
- Lemon juice and lemon zest add a bright, zingy flavor. One lemon usually makes ~3 tablespoons lemon juice and 1 tablespoon zest.
- Rolled oats make this blueberry smoothie more filling.
- Greek yogurt adds protein and makes this smoothie filling. You can replace this with plain yogurt or vegan yogurt if you prefer. I love using lemon yogurt for extra lemon flavor!
- Milk: Any kind of milk works in this smoothie.
How to make this smoothie

This blueberry smoothie is as easy as:
- Add all smoothie ingredients to the blender.
- Blend until smooth. This will take just 1-2 minutes depending on the strength of the blender.
- Taste for lemon juice. Add an extra splash of milk to thin if needed.

Can I use fresh blueberries?
Yes, fresh blueberries can be used instead of frozen in blueberry smoothies. If using fresh blueberries, I recommend adding 2-3 ice cubes to the blender to make the smoothie colder.
Another option is to freeze fresh blueberries before adding them to the smoothie.
How do you freeze blueberries?
There are two ways to freeze blueberries for smoothies:
- Option 1: Rinse a carton of fresh blueberries. Let drain on a towel. Once dry, transfer to a plastic bag or storage container. These blueberries are more likley to stick together, making them a good option for smoothies.
- Option 2: After rinsing the blueberries, transfer them to a sheet pan small enough to fit in the freezer. Freeze the blueberries for an hour, then transfer to a freezer container. Freezing blueberries on a sheet pan prevents them from sticking together.
Cassidy's tips
- I use rolled oats to make this smoothie more filling. The oats blend up easily in my blender, but you can soak the oats in the soy milk for an hour to make them even smoother.
- Banana: For a creamier smoothie, feel free to add a frozen banana. I recommend freezing the banana before adding it so that the smoothie stays cold. To do this, slice the banana and transfer the cutting board and the banana to the freezer. It will take 1-2 hours to freeze.
- Green smoothie: Add a handful of spinach for the added benefits of a green smoothie. The smoothie will not turn green because of the blueberries.
- Add almond butter for extra healthy fats and protein. Just one tablespoon of almond butter adds 3 grams of protein and 9 grams of fat.
- More fruit options: Raspberries, strawberries, and blackberries pair well with the ingredients in this blueberry smoothie.
- Sweetener: I usually don't add sweetener to this smoothie, but there are a few ways you can make it sweeter. Choose a flavored, sweetened Greek yogurt or choose a sweetened non-dairy milk. Add maple syrup or honey to taste.

Looking for more breakfast ideas?
If you like this recipe then you'll love my coconut blueberry overnight oats and triple berry smoothie.
Did you try this recipe? You can leave a star rating in the recipe card or a review in the comments below. Or check out my cookbook and keep up to date with my YouTube, Instagram, TikTok, or newsletter!
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Lemon Blueberry Smoothie
Ingredients
- ¾ cup frozen blueberries
- ⅓ cup rolled oats
- ½ cup milk of choice
- 6 ounces plain Greek yogurt see note #1
- 1 tablespoon lemon juice (from ½ small lemon)
- zest from one lemon ~½ teaspoon, see note #2
- 1 tablespoon chia seeds
Instructions
- Combine all ingredients in a blender or food processor. Blend until smooth.
- Add extra 2-3 ice cubes for a thicker smoothie. Taste for lemon juice and sweetness. Enjoy!
Video
Notes
- Yogurt: 6 ounces is the size of most individual yogurt cups, but any 4-8 ounce yogurt will work. Replace with non-dairy yogurt if preferred. Lemon flavor yogurt is also delicious here.
- Lemon zest isn't required but adds a great pop of lemon flavor.
- Sweetness: For more sweetness add 1-2 teaspoons of liquid sweetener like maple syrup, honey or agave syrup.
- Nutrition information is calculated using soy milk and 6 ounces of Greek yogurt.













James says
Can you freeze this smoothie?
Thanks, James.
Cassidy Reeser says
I haven’t tried myself so I can’t say for sure! I think it might separate and need to be reblended when thawed?
Mary says
It was delicious! Unfortunately i didnt have chia seeds on hand. Next time I will. The flavor just pop and i think its because of lemon yogurt that takes it up a notch. Simply wonderful. Thanks for this great recipe.
Cassidy Reeser says
The lemon yogurt really does add something extra! I'm glad you liked it 🙂
Anna says
I really enjoyed this! I did, however, add some sweetener because I made it for my family and my sister likes things that are very sweet. I also added the lemon zest and it was so good! It was super fast and easy and I will 100% make this again!
Cassidy Reeser, RDN, LD says
Thanks Anna! It's definitely a smoothie that can use some extra sweetness if you prefer sweet smoothies. Thanks for making it!
Summer Yule says
Yum! This was a great way to use frozen blueberries in the winter. I don’t have a high-speed blender that can completely pulverize the oats but the texture was nice! Thank you for the breakfast inspiration!
Cassidy Reeser, RDN, LD says
So glad that you liked it! Thanks for making 🙂