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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.

4.84 from 6 votes

Blueberry Watermelon Smoothie Recipe

Drink 2 mins

Prep Time 2 mins
Servings 6
Course Drinks
Cuisine American
Author Robyn Stone | Add a Pinch
Get this Blueberry Watermelon Smoothie Recipe for a thirst-quenching smoothie full of the good stuff.


  • 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.

Nutritional Information

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

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

Don’t tell Little Buddy.

Robyn xo

Drink Recipes

Robyn Stone

Robyn Stone is a wife, mom, blogger, recipe developer, and cookbook author. Welcome to Add a Pinch where I share thousands of delicious, tested and perfected easy recipes that the whole family will love.

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Recipe Review


    1. Oh yes, I think so too! And it’s been so hot lately it’s great to make these to cool down! Thanks Ginger!

  1. 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!!!!!

  2. Thank you so much! I am excited to try and its so easy. I have a lot of watermelon and was wondering how I can consume it before it would go bad. This is a great idea and I think I can convince my husband to try it.

  3. That seems like a lot! What’s the recipe for a single guy who lives alone just trying to get into smoothies?

    1. If you only want one smoothie, divide the recipe by 6 since there are 6 servings. So it would be 1/2 cup blueberries, 1/2 cup watermelon, and 1/4 cup ice. Hope you enjoy!

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