This Strawberry Watermelon Smoothie Is The Most Delicious Smoothie I Have Ever Had!
This strawberry watermelon smoothie tastes like summer in a glass. It’s vibrant, hydrating, and just sweet enough without being heavy. You get the juicy burst of watermelon with the bright berry flavor of strawberries, plus a creamy finish if you add yogurt or banana.
It’s quick to make, kid-friendly, and perfect for warm mornings or a mid-afternoon pick-me-up. If you’ve got ripe fruit on hand, you’re only a few minutes away from a cold, refreshing treat.
What Makes This Strawberry Watermelon Smoothie So Good

- Light and refreshing: Watermelon is mostly water, so the smoothie feels hydrating and not too thick or heavy.
- Simple ingredients: You only need a handful of items, and most are probably in your fridge or freezer already.
- Naturally sweet: Ripe watermelon and strawberries bring their own sweetness, so you don’t need added sugar.
- Flexible base: You can keep it dairy-free, make it creamier, or add protein with a couple easy tweaks.
- Perfect for meal prep: Freeze the fruit ahead of time for an ultra-cold, slushy texture that blends in seconds.
Ingredients
- 3 cups seedless watermelon, cubed (preferably chilled or frozen)
- 1 1/2 cups strawberries, hulled (fresh or frozen)
- 1 small ripe banana (optional, for creaminess)
- 1/2 cup plain Greek yogurt or coconut yogurt (optional)
- 1/2 cup cold water or coconut water (add more as needed)
- 1 tablespoon fresh lime juice
- 1–2 teaspoons honey or maple syrup (optional, to taste)
- Ice cubes as needed, if fruit isn’t frozen
- Pinch of sea salt (optional, enhances flavor)
- Fresh mint leaves (optional, for blending or garnish)
How to Make It

- Prep the fruit: Cube the watermelon and hull the strawberries. For the coldest, thickest smoothie, freeze the fruit on a baking sheet for at least 2 hours.
- Layer the blender: Add watermelon and strawberries to the blender first, followed by banana and yogurt if using.Pour in the water or coconut water and lime juice.
- Blend until smooth: Start on low, then increase to high for 30–45 seconds. Add a few ice cubes if you want it icier, or a splash more liquid if it’s too thick.
- Taste and adjust: Add a pinch of salt to sharpen the flavors. If you want it sweeter, add honey or maple syrup, then blend again for a few seconds.
- Serve immediately: Pour into cold glasses.Garnish with mint or a small wedge of watermelon if you like.
How to Store
Fresh is best, but you can store leftovers in an airtight jar in the fridge for up to 24 hours. Shake well before drinking, as separation is normal. For longer storage, freeze in portions using silicone trays or freezer-safe containers.
Thaw in the fridge overnight or blend from frozen with a splash of liquid to refresh the texture.
Health Benefits
- Hydration: Watermelon is around 90% water, helping you stay hydrated, especially in hot weather or after workouts.
- Vitamin C and antioxidants: Strawberries and watermelon bring vitamin C and lycopene, which support immunity and skin health.
- Electrolytes: Coconut water adds potassium and a touch of natural sweetness, making this a light post-exercise option.
- Digestive support: Strawberries and bananas provide fiber, and yogurt adds probiotics if you include it.
- Low in added sugar: Naturally sweet fruit keeps this smoothie flavorful without relying on syrups or refined sugar.
What Not to Do
- Don’t skip cold ingredients if you want that frosty, smoothie-bar texture. Warm fruit leads to a watery drink.
- Don’t overload the blender with ice. Too much ice can dilute the flavor.Frozen fruit is a better thickener.
- Don’t add dairy with sour watermelon. If the watermelon is past its prime or tangy, skip the yogurt to avoid an off taste.
- Don’t forget the acid. A squeeze of lime or lemon brightens the flavor and keeps the smoothie from tasting flat.
- Don’t over-sweeten. Add honey or maple little by little. You can always add more, but you can’t take it out.
Recipe Variations
- Dairy-Free and Light: Use coconut water instead of yogurt. Add a few mint leaves for a cooling finish.
- Extra Creamy: Add the banana and a splash of almond milk or oat milk.You’ll get a milkshake-like texture without ice cream.
- Protein Boost: Blend in 1 scoop of vanilla or unflavored protein powder. Start with a little extra liquid to avoid chalkiness.
- Green Upgrade: Add a small handful of baby spinach. It won’t change the flavor much, but adds nutrients and a pretty tint.
- Citrus Twist: Swap lime for orange juice, or add a few segments of peeled orange for a creamsicle vibe.
- Ginger Kick: Add 1/2 teaspoon grated fresh ginger for a spicy, refreshing note that pairs well with watermelon.
- Berry Blend: Replace half the strawberries with raspberries or blueberries for a deeper berry flavor and more antioxidants.
- Frozen Pops: Pour the blended smoothie into popsicle molds and freeze.Great for kids and hot afternoons.
FAQ
Can I make this Strawberry Watermelon smoothie without a banana?
Yes. Leave out the banana and use a little yogurt or a few extra frozen strawberries for body. You can also add a couple tablespoons of oats to thicken without changing the flavor much.
How do I pick a good watermelon for smoothies?
Look for a creamy yellow field spot, a dull rind, and a heavy feel for its size. When tapped, it should sound deep and hollow.
Seedless varieties are easiest for blending.
Is there a way to reduce sugar?
Use more strawberries and less watermelon, skip sweeteners, and add lemon or lime to balance the flavor.
Protein powder or Greek yogurt can also help reduce perceived sweetness by adding creaminess and tang.
Can I make this ahead for breakfast?
Yes. Blend the smoothie the night before and fridge it in a sealed jar.
Give it a good shake in the morning. Or pre-portion frozen fruit in bags and just add liquid before blending.
What’s the best liquid to use?
Coconut water keeps it light and hydrating, while almond or oat milk makes it creamier. Plain water works fine if your fruit is ripe and flavorful.
Can I use frozen watermelon?
Absolutely.
Freeze watermelon cubes on a tray until solid, then store in bags. Frozen watermelon blends quickly and gives you that icy, sorbet-like texture without extra ice.
How can I make it more filling?
Add Greek yogurt, protein powder, chia seeds, or a spoonful of nut butter. These add protein and healthy fats that keep you satisfied longer.
In Conclusion
This strawberry watermelon smoothie is simple, bright, and endlessly flexible.
With just a few ingredients, you get a refreshing drink that works as breakfast, a snack, or a post-workout cool-down. Keep some fruit in the freezer and you’ll be ready for a glass anytime.
Make it creamy or keep it light—either way, it tastes like sunshine and takes only minutes to blend.