Name: Watermelon Smoothie Recipe
Prep time: 10 min
Total time: 10 min
Yield: 2 servings
Cuisine: American
Ingredients: 3 cups fresh watermelon, diced and seeds removed (if you’re the patient sort, chill the cubes first; I rarely do...); 1 cup plain Greek yogurt (I use full-fat for creaminess, but hey, I’ve tried vanilla yogurt and it’s good too. My cousin swears by coconut yogurt.); 1/2 cup frozen strawberries (fresh work in a pinch, or if you’re out, a handful of blueberries or mango chunks also plays nice); 1 tablespoon honey (optional; sometimes I skip it because ripe watermelon is sweet enough, but my sister’s sweet tooth says otherwise); Juice of half a lime (totally optional, though I’m a lime fan, so I usually do it); 3–4 ice cubes (unless your fruit’s already frozen, then maybe skip this to avoid it getting too watery); Small handful of fresh mint leaves (for those dramatic days)

Pull Up a Chair… Here’s the Best Watermelon Smoothie

Alright, friend, let me tell you how this watermelon smoothie recipe started running the show at my place each summer. Picture this: sweltering afternoon, I’m basically melting into the patio furniture, and my kid comes waltzing out with half a watermelon “for science, Mom!”—meaning, for snacking. That’s when I first tossed melon, a handful of berries (leftover, slightly wrinkly, but still nice), and some yogurt into the blender. Magic. Now it’s a family staple, and, honestly, it’s the only thing getting us through those muggy afternoons when the air feels like soup. Trust me, even my neighbor, who thinks fruit should only come on a cheese plate, comes by with his extra watermelons around July.

Why I Keep Coming Back to This (Hint: It’s Foolproof)

I make this whenever I’m craving something that’s more exciting than water but not as much of a project as, say, baking anything. My family practically sprints to the kitchen if they hear the blender whirring; it’s a competition, I swear. Sometimes when I want a little adventure, I’ll throw in a splash of lime, or if I’m feeling wild, some mint leaves—except the one time I accidentally grabbed cilantro instead. Did not recommend! And you know those sad, neglected watermelon wedges in the fridge? This smoothie is their second chance at stardom (just pick out any seeds, unless you enjoy chewing your drinks).

You Only Need This Short List—Seriously

3 cups fresh watermelon, diced and seeds removed (if you’re the patient sort, chill the cubes first; I rarely do…)
1 cup plain Greek yogurt (I use full-fat for creaminess, but hey, I’ve tried vanilla yogurt and it’s good too. My cousin swears by coconut yogurt.)
1/2 cup frozen strawberries (fresh work in a pinch, or if you’re out, a handful of blueberries or mango chunks also plays nice)
1 tablespoon honey (optional; sometimes I skip it because ripe watermelon is sweet enough, but my sister’s sweet tooth says otherwise)
Juice of half a lime (totally optional, though I’m a lime fan, so I usually do it)
3–4 ice cubes (unless your fruit’s already frozen, then maybe skip this to avoid it getting too watery)
Small handful of fresh mint leaves (for those dramatic days)

Let’s Blend: How I Actually Do It

Chuck the watermelon into your blender. If you’re feeling fancy, arrange it nice. If not, just lump it all in like me on a Monday morning.
Add the yogurt, then the frozen strawberries, honey, lime juice, and those ice cubes. I tend to pile things haphazardly; it blends the same.
Toss in the mint leaves if using. This is where I usually ponder if my blender is up for it (spoiler: it always manages, eventually).
Pop the lid on tight. Trust me, I forgot once and it looked like a smoothie grenade had gone off in my kitchen. Blend everything on high for about 40–60 seconds, until smooth-ish.
Now, this is my favorite part—taste test! Grab a spoon and check for sweetness. Too tart? Add another squirt of honey. Too thick? Splash in a bit of cold water.
Pour into glasses. Don’t stress if there are odd chunks—sometimes that’s just the blender’s mood. Garnish with extra mint if you’re feeling snazzy, or just drink it straight up.

A Few Notes, a Lot Learned the Hard Way

The riper the watermelon, the better. Sadly, unripe melon basically tastes like water.
Peeling watermelon is sticky work. Maybe not do this in your best shirt.
I once tried adding spinach—just… don’t. If you’re desperate for greens, maybe a tiny handful, but it gets weird real fast.

Other Things I’ve Tried (Some Good, Some Odd)

Swapping yogurt for coconut milk—gives it a piña colada vibe. Actually pretty good.
Adding pineapple. Yes!
Tried chocolate chips once. Not my brightest moment, but hey, you live and learn.

Gear You Need—But Also What to Do If You Don’t

Blender: Kind of essential (unless you want a workout mashing by hand—I did once, it wasn’t pretty).
Sharp knife: For the watermelon, naturally.
No blender? Try mashing everything mercilessly with a fork, then whisking in the yogurt. Not smooth, but rustic, which sounds better.

Storing? If You Can Resist

Supposedly it keeps in the fridge for up to 24 hours in a lidded jug. In reality, mine never makes it past half an hour because someone always “just wants a little taste.” It separates a bit overnight—just stir and you’re good as new.

How I Serve It—With a Little Pomp and Circumstance

I like to pour it in tall, frosty glasses (if I remember to freeze them!), then pop in a slice of lime on the rim, and sometimes a silly paper umbrella if I’m feeling cheery. My kids will even throw in whatever berries are lying about for extra color. Once during a heatwave, we poured it over crushed ice and called it “fancy slushie night.”

What I Learned—Pro Tips Worth Keeping

Don’t eyeball the honey over the blender. Sticky counters are not your friend.
I once rushed the chilling step—never again. Lukewarm smoothies = nope. Use cold or frozen fruit if you can.
And for the love of all things clean, double check your blender’s on tight before you start.

People Actually Ask Me These…

Can I leave out the yogurt? Sure can! I’ve done it when I was out; just use a little coconut milk or juice. It’ll be thinner but still good.
Do I have to use strawberries? Not at all. Blueberries, mango, or even just more watermelon work.
Can I make this vegan? Absolutely—just grab coconut yogurt or your favorite plant-based alternative and skip the honey.
What if I only have watermelon and ice? Go for it! It’ll be very light and refreshing, maybe even more like a slushie.
My smoothie separated, is it ruined? Nah, it just happens. Stir or shake and it’s like new. (Honestly forgot once, and it was still fine the next morning… actually, maybe even sweeter.)
Do I need fancy watermelons? Not in my world. If it’s red and sweet-ish, it’s perfect.

And, just between us, if you get a seed or two, it’s not the end of the world. Reminds you it’s real food, right? Alright, go on—give this watermelon smoothie recipe a go and make your own kitchen story from it!

★★★★★ 4.20 from 22 ratings

Watermelon Smoothie Recipe

yield: 2 servings

prep: 10 mins

cook: 0 mins

total: 10 mins

A refreshingly creamy and fruity watermelon smoothie that can be whipped up in minutes. Perfect for hot days, this smoothie blends ripe watermelon with yogurt, berries, a touch of honey, and a hint of lime and mint for a vibrant summer treat.

Ingredients

3 cups fresh watermelon, diced and seeds removed (if you’re the patient sort, chill the cubes first; I rarely do…)
1 cup plain Greek yogurt (I use full-fat for creaminess, but hey, I’ve tried vanilla yogurt and it’s good too. My cousin swears by coconut yogurt.)
1/2 cup frozen strawberries (fresh work in a pinch, or if you’re out, a handful of blueberries or mango chunks also plays nice)
1 tablespoon honey (optional; sometimes I skip it because ripe watermelon is sweet enough, but my sister’s sweet tooth says otherwise)
Juice of half a lime (totally optional, though I’m a lime fan, so I usually do it)
3–4 ice cubes (unless your fruit’s already frozen, then maybe skip this to avoid it getting too watery)
Small handful of fresh mint leaves (for those dramatic days)

Instructions

1

Chuck the watermelon into your blender. If you’re feeling fancy, arrange it nice. If not, just lump it all in like me on a Monday morning.
2

Add the yogurt, then the frozen strawberries, honey, lime juice, and those ice cubes. I tend to pile things haphazardly; it blends the same.
3

Toss in the mint leaves if using. This is where I usually ponder if my blender is up for it (spoiler: it always manages, eventually).
4

Pop the lid on tight. Trust me, I forgot once and it looked like a smoothie grenade had gone off in my kitchen. Blend everything on high for about 40–60 seconds, until smooth-ish.
5

Now, this is my favorite part—taste test! Grab a spoon and check for sweetness. Too tart? Add another squirt of honey. Too thick? Splash in a bit of cold water.
6

Pour into glasses. Don’t stress if there are odd chunks—sometimes that’s just the blender’s mood. Garnish with extra mint if you’re feeling snazzy, or just drink it straight up.

CLICK FOR NUTRITION INFO ↑

Approximate Information for One Serving

Serving Size: 1 serving

Calories: 180 caloriescal

Protein: 7gg

Fat: 4gg

Saturated Fat: 0g

Trans Fat: 0g

Cholesterol: 0mg

Sodium: 0mg

Potassium: 0mg

Total Carbs: 30gg

Fiber: 0g

Sugar: 0g

Net Carbs: 0g

Vitamin A: 0

Vitamin C: 0mg

Calcium: 0mg

Iron: 0mg

Nutrition Disclaimers

Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.

Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.

To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.