Blueberry Watermelon Smoothie Recipe

This. Oh my word, this. A frosty Blueberry Watermelon Smoothie is exactly what I needed.

Blueberry Watermelon Smoothie Recipe | ©


I’m just not sure where it has been all my life!

Here’s how they came to be. You see, I’m still working my way through that watermelon that I shared the story about for my Watermelon Salad with Watermelon Vinaigrette and then again with the Watermelon Feta Appetizer Bites. I texted my husband to see what he wanted for lunch and he said, “it is so hot, I really just want a smoothie.”

Bingo. I knew just the perfect new smoothie recipe to whip up for him. What’s more refreshing than a juicy watermelon. Right?

Blueberry Watermelon Smoothie Recipe | ©


So, I tossed a bunch of blueberries and watermelon chunks into my blender, gave it a whirl, and then added in some ice to smooth things out even more.


Blueberry Watermelon Smoothie Recipe | ©


No fancy straws needed for this smoothie either. I knew the Mister has no use for them and these smoothies really were so beautiful without adding any other sort of frills to them.


Blueberry Watermelon Smoothie Recipe | ©

Blueberry Watermelon Smoothie Recipe | ©

Even the ever so picky Little Buddy enjoyed them.

Here’s my recipe for Blueberry Watermelon Smoothies. You need ’em.

Print Recipe
4.84 from 6 votes

Blueberry Watermelon Smoothie Recipe

Get this Blueberry Watermelon Smoothie Recipe for a thirst-quenching smoothie full of the good stuff.
Prep Time2 mins
Total Time2 mins
Course: Drinks
Cuisine: American
Keyword: blueberry watermelon smoothie
Servings: 6
Calories: 65kcal
Author: Robyn Stone | Add a Pinch


  • Blender or Food Processor


  • 3 cups blueberries
  • 3 cups cubed watermelon
  • 1 1/2 cups ice


  • Add blueberries and watermelon to the container of a blender. Blend on high for about 40 seconds or until completely pureed. Then, stop blender and remove the lid. Add ice to the puree and secure the lid back onto the container. Turn the blender on high for 40 more seconds or until completely blended and smooth with no ice pieces remaining.
  • Serve immediately.


Calories: 65kcal | Carbohydrates: 16g | Protein: 1g | Fat: 1g | Saturated Fat: 1g | Sodium: 2mg | Potassium: 142mg | Fiber: 2g | Sugar: 12g | Vitamin A: 470IU | Vitamin C: 13.4mg | Calcium: 10mg | Iron: 0.4mg


Oh yeah, and these babies are good for ya, too. Right?

Don’t tell Little Buddy.

Robyn xo

31 comments on “Blueberry Watermelon Smoothie Recipe”

  1. Why have I never thought to put watermelon in my smoothies?!? This looks so good and I love the color!

  2. So refreshing!! Love the added watermelon for this smoothie, Robyn 🙂

  3. This sounds awesome!! Love this idea!

  4. Watermelon in a smoothie!! Loving this!

  5. Thanks Robyn. Sounds nice. Have a great day.

  6. I love a good smoothie, and was literally just wondering yesterday if I would even like watermelon in one. Such a beautiful color though – how could I NOT love it?! 🙂

  7. You know I’ve never even thought to add watermelon to a smoothie! yum!

  8. Watermelon!!!! Has to be sooo refreshing in a smoothie and I have to try it NOW! I always keep coconut water frozen into ice cubes In the freezer, so this will kick the healthy up even more.

  9. I have all these ingredients in my fridge right now! I was looking at the leftover watermelon this morning thinking it would be good in a smoothie.

  10. Fabulous combination and what a pretty color!

  11. Pingback: How to Prepare and Pack Freezer Smoothies for School Lunches: Eat Well, Spend Less | Food for My Family

  12. Watermelon in a smoothie?! Um, I friggin’ love this idea!!! Can’t wait to try this.

  13. Why have I never tried adding watermelon to a smoothie?!

  14. I don’t normally think of putting watermelon in my smoothies – this one looks so great!

  15. I love this! We just went blueberry picking last weekend so now I’m trying to find different ways to use them. My son loves smoothies and I think this will be a perfect summer treat for us!

  16. Looks like this frothy bluish red smoothie is gonna be my new obsession for Summertime 🙂 Cool images. Literally 🙂

  17. This is August perfection. The blueberries and watermelon here are just begging to be blended together.

  18. Loving my new blender and can’t wait to try this while I still can before the melon is all gone. I made a watermelon kiwi one the other day from a cookbook and loved it. Thanks for sharing, I see you have a peach one too.. I am happy as you aren’t slipping bananas into them as I can’t eat those. Thank you!

  19. Healthy and perfect breakfast!

  20. Thank you so much Robin for the idea. I have tried it…It was sooo refreshing…I added some strawberries and some chia seeds as well…even more refreshing. Will do it again.

  21. Just made this for my hubby and he loved it!! Two thumbs up!! Thank you!!

  22. Try adding a couple of drops of rosewater. Amazing effect.

  23. Sooo good totally doing this again!

  24. I added spinach in mine. Wow yummy!

  25. Very refreshing on a hot day

  26. Absolutely amazing recipe taste terrific I’m sure can’t wait to make it

  27. I did use three(3) cups of blueberries, but I just had enough watermelon (but it wasn’t three(3 cups) .My smoothie was gooooooood!!!!!

  28. Please do not put any dairy with this smoothie because you can’t digest that with watermelon

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