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    Home » Drinks

    Strawberry Watermelon Smoothie

    May 8, 2024 by Chrissy Carroll Leave a Comment

    Jump to Recipe Print Recipe

    This strawberry watermelon smoothie makes a great addition to breakfast or as a quick post-workout snack. Made with just 4 ingredients, this recipe is simple and quick to throw together. Plus, the watermelon and strawberries in this smoothie provide Vitamin C, helping to support your immune system – always important for active folks!

    A mason jar glass filled with a strawberry watermelon smoothie.

    Ingredients and Instructions

    You only need 4 simple ingredients to make this recipe:

    Strawberries, banana, watermelon, and protein powder on a white backdrop.
    • Watermelon – Make sure it’s fresh watermelon, not frozen, for this recipe. The watermelon will provide all the liquid needed for this smoothie recipe.
    • Frozen strawberries – These pair so well with watermelon! I also use the strawberry watermelon combo in this mini pie recipe.
    • Frozen banana – Just half of one adds a nice creaminess to the smoothie.
    • Protein powder – You can use either plant-based protein powder or whey protein powder for this recipe. I love the protein powders from NOW Foods (they’re a client of mine) – and you can save 20% off with code CHRISSY.

    Once you’ve got all your ingredients, toss ‘em in a blender cup or regular blender.

    All of the ingredients for a smoothie in a blender cup, before blending.

    Mix it up! It may seem weird because you’re not adding any liquid, but the juiciness of the watermelon adds all the moisture you need to blend this. Of course, if it ends up being hard work for your blender, just add another few chunks of watermelon or a little water to help get it going.

    Then pour it in a glass and enjoy!

    An overhead shot of a watermelon strawberry smoothie in a glass with a straw sticking out.

    Recipe FAQ

    Here are some common questions that may come up as you’re preparing this recipe:

    Can you make a watermelon smoothie in advance?

    Smoothies are best made when you’re ready to enjoy them, as the ingredients can separate a bit after being stored in the fridge. It can also lose it’s creamy, icy texture.

    What should I do if the smoothie is too thick to blend?

    Add a few extra chunks of watermelon or a few tablespoons of water, and it should blend properly.

    Can you make this smoothie vegan?

    This recipe is vegan as long as you choose a plant-based protein powder.

    Nutrition Benefits

    As a dietitian, I love this recipe because it…

    • Provides 14 grams of protein, key for muscle repair and recovery after a workout! If you don’t have a meal planned for several hours after a workout, you can try adding this smoothie to your day right after a sweat session. (Keep in mind that this is meant to be a small snack to tide you over until your next meal which should contain adequate carbohydrates and protein.)
    • Meets your Vitamin C needs for the day! As you know, Vitamin C is important for immune health and skin health.
    • Provides 14% of your daily magnesium needs, a mineral that’s essential for many functions in the body and may play an important role for athletes.
    • Has 17% of your daily potassium needs! This electrolyte plays a role in muscle contractions, blood pressure regulation, and small amounts are lost in sweat – making it key for active folks.

    More Smoothie Recipes

    If you’re looking for more healthy smoothie recipes, be sure to give one of these a try:

    • Turmeric banana smoothie
    • Pumpkin coffee smoothie (great way to start the day in the fall!)
    • Pineapple mango smoothie
    • Cacao smoothie
    • Apple and arugula smoothie

    I hope you enjoy this recipe! If you get a chance to try it, feel free to leave a recipe rating or comment below.

    A glass with strawberry watermelon smoothie in it, next to a napkin and fresh watermelon slices.

    Strawberry Watermelon Smoothie

    Snacking in Sneakers
    This strawberry watermelon smoothie is made with four simple ingredients, and tastes great as part of breakfast or for a midday snack!
    Print Recipe Pin Recipe
    Prep Time 5 minutes mins
    Cook Time 0 minutes mins
    Total Time 5 minutes mins
    Course Drinks
    Cuisine American
    Servings 1 serving
    Calories 235 kcal

    Ingredients
      

    • 1 ½ cups chopped watermelon (fresh, not frozen)
    • 1 cup frozen strawberries
    • ½ frozen banana
    • ½ scoop vanilla protein powder (plant-based or whey)

    Instructions
     

    • Place all ingredients in a blender cup or regular blender. Blend together. Enjoy!

    Notes

    • It’s not a typo that there’s no liquid in the ingredients; the fluid content of the watermelon is enough for blending. However, if you have trouble blending it, just add another few chunks of watermelon or a tablespoon or two of water.
     
    Nutrition (approximate): 235 calories, 2 g fat, 0 g saturated fat, 185 mg sodium, 46 g carbohydrate, 6.5 g fiber, 29 g sugar, 0 g added sugar, 14 g protein, Vitamin D: 0%, Calcium: 4%, Iron: 24%, Potassium: 16%

    Nutrition

    Calories: 235kcal
    Keyword strawberry watermelon smoothie, watermelon strawberry smoothie
    Tried this recipe?Let us know how it was!

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    A watermelon strawberry smoothie in a glass jar with a straw in it, with a text overlay with the name of the recipe.
    • Author
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    Chrissy Carroll
    Chrissy Carroll
    Chrissy Carroll is a Registered Dietitian and USAT Level I Triathlon Coach. She specializes in sharing nutrition and fitness tips, as well as recipes, for runners, triathletes, and active women.Chrissy holds a Bachelor's Degree in Nutrition, a Masters Degree in Public Health, and is also an ACSM Certified Personal Trainer.
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    Welcome to Snacking in Sneakers! That’s me, Chrissy, and I’m here to share all my favorite fitness, food, & wellness stories & tips. I’m a dietitian, personal trainer, runner, triathlon coach, foodie, not-so-extreme couponer, and all around fun lovin’ gal.

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    Chrissy Carroll
    Chrissy Carroll
    Chrissy Carroll is a Registered Dietitian and USAT Level I Triathlon Coach. She specializes in sharing nutrition and fitness tips, as well as recipes, for runners, triathletes, and active women.Chrissy holds a Bachelor's Degree in Nutrition, a Masters Degree in Public Health, and is also an ACSM Certified Personal Trainer.
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    • Author
    • Recent Posts
    Chrissy Carroll
    Chrissy Carroll
    Chrissy Carroll is a Registered Dietitian and USAT Level I Triathlon Coach. She specializes in sharing nutrition and fitness tips, as well as recipes, for runners, triathletes, and active women.Chrissy holds a Bachelor's Degree in Nutrition, a Masters Degree in Public Health, and is also an ACSM Certified Personal Trainer.
    Chrissy Carroll
    Latest posts by Chrissy Carroll (see all)
    • Should Runners Lift Heavy Weights or Light Weights? - May 9, 2025
    • Do You Really Need to Cap Your Long Run at 3 Hours? - May 8, 2025
    • Healthy Double Chocolate Kodiak Cakes Cookies - April 29, 2025
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