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Nothing says summer quite like a tall glass of refreshing strawberry watermelon lemonade on a hot afternoon. This vibrant, fruity drink combines the sweetness of ripe strawberries with the crisp freshness of watermelon and the bright tang of fresh lemon juice. It's the kind of drink that makes you want to kick back on the porch and savor every sip.
I remember the first time I made this drink for a family barbecue my kids were practically fighting over who got the last glass! Since then, it's become my go-to beverage for summer gatherings, pool parties, and those moments when you just need something cool and delicious to beat the heat.
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Why You'll Love This Strawberry Watermelon Lemonade
This recipe is a total game-changer for busy summer days. With just five simple ingredients and 20 minutes of prep time, you'll have 12 servings of the most refreshing drink that'll have everyone asking for your secret. The natural sweetness from the fruit means you don't need tons of added sugar, and the gorgeous pink color makes it Instagram-worthy without any artificial dyes.
What I love most about learning how to make strawberry watermelon lemonade is how forgiving it is if your watermelon is super sweet, cut back on the sugar. If your strawberries are a bit tart, add an extra tablespoon. It's one of those recipes that adapts beautifully to whatever fruit you have on hand.
Ingredients You'll Need
- ¼ cup sugar
- 2 cups boiling water
- ½ pound fresh strawberries, hulled and quartered (about 2 cups)
- 12 cups cubed watermelon (about 1 medium watermelon)
- 1 can (12 ounces) frozen lemonade concentrate, thawed
- 3 tablespoons fresh lemon juice
- Ice cubes for serving
The beauty of this recipe lies in its simplicity. You're basically creating a natural fruit syrup that gets mixed with lemonade concentrate for that perfect balance of sweet and tart. I always use the freshest fruit I can find it really makes a difference in the final taste.



Step-by-Step Instructions
Start by dissolving the sugar in the boiling water to create a simple syrup. This little trick helps the sugar blend seamlessly into your cold drink without any gritty texture. Set this aside to cool while you work on the fruit.
Next, place the strawberries and watermelon in batches in your blender. Don't try to cram everything in at once trust me on this one! I learned that lesson the hard way when my blender decided to stage a rebellion. Blend each batch until smooth, which should take about 30-45 seconds per batch.
Here's where the magic happens: pour the blended fruit through a fine-mesh strainer into a large pitcher. This step removes the pulp and seeds, giving you that smooth, restaurant-quality texture. Some people skip this step, but I think it's worth the extra effort for the silky finish.
Stir in the thawed lemonade concentrate, fresh lemon juice, and your cooled sugar water. Give everything a good mix, and taste this is your chance to adjust the sweetness or tartness to your liking. Chill the mixture for at least an hour before serving over ice.
Pro Tips for the Perfect Batch
The key to amazing strawberry watermelon lemonade is using fruit at its peak ripeness. Your watermelon should sound hollow when you thump it, and the strawberries should smell fragrant and sweet. If you're making this for a party, you can prepare the base up to two days ahead and just add ice when you're ready to serve.
For an adult twist, try adding a splash of vodka or prosecco it transforms this family-friendly drink into a sophisticated summer cocktail that pairs beautifully with grilled fish tacos or watermelon feta salad.
If you want to make this drink even more special, freeze some of the blended fruit mixture in ice cube trays. These fruity ice cubes won't water down your lemonade as they melt they'll just make it more flavorful!

Serving and Storage Ideas
This recipe makes 12 generous servings, making it perfect for summer celebrations or storing in the fridge for the week. I love serving it in mason jars with colorful straws for that casual summer vibe, or in elegant glasses when I'm feeling fancy.
The lemonade keeps well in the refrigerator for up to three days, though it's best consumed within the first day or two when the flavors are at their brightest. Just give it a good stir before serving since the ingredients may separate slightly.
For a fun presentation, rim your glasses with sugar mixed with a little strawberry powder, or garnish with fresh mint and a slice of watermelon. It's these little touches that turn a simple drink into something memorable.
Variations to Try
Once you've mastered the basic recipe, there are so many ways to make it your own. Try swapping the strawberries for fresh cherries when they're in season, or add a handful of fresh basil leaves to the blender for an herbal twist that's surprisingly sophisticated.
For a tropical version, substitute some of the watermelon with fresh pineapple it pairs beautifully with the strawberries and creates a totally different flavor profile. You could even turn this into a healthy smoothie by adding Greek yogurt and serving it in bowls topped with granola.
If you're watching your sugar intake, you can easily reduce the added sugar or substitute it with honey or maple syrup. The natural fruit sugars provide plenty of sweetness on their own.
Frequently Asked Questions
Absolutely! Replace the concentrate with ¾ cup fresh lemon juice and add an extra ¼ cup sugar (or to taste). The concentrate just makes it easier and adds a bit more body to the drink, but fresh lemon juice works beautifully too.
Start by reducing the sugar to 2 tablespoons and taste from there. You can also add more fresh lemon juice to balance the sweetness. Remember, you can always add more sugar, but you can't take it away!
While you can freeze it, the texture will change once thawed. I recommend freezing it in ice cube trays instead these fruity cubes are perfect for adding to sparkling water or energy-boosting smoothies later.
This strawberry watermelon lemonade has become such a staple in my kitchen during the warmer months. There's something so satisfying about creating a drink that's both incredibly delicious and naturally beautiful. Whether you're hosting friends for a patriotic celebration or just want to treat yourself to something special, this recipe delivers every single time. The combination of sweet fruit and tart lemon creates the perfect balance that'll have you coming back for glass after glass and trust me, you'll want to!


Perfect Strawberry Watermelon Lemonade Recipe
- Total Time: 20 minutes
- Yield: 12 servings 1x
Description
A refreshing and fruity summer drink combining ripe strawberries, juicy watermelon, and zesty lemon juice for a naturally sweet, vibrant lemonade perfect for hot days.
Ingredients
- ¼ cup sugar
- 2 cups boiling water
- ½ pound fresh strawberries, hulled and quartered (about 2 cups)
- 12 cups cubed watermelon (about 1 medium watermelon)
- 1 can (12 ounces) frozen lemonade concentrate, thawed
- 3 tablespoons fresh lemon juice
- Ice cubes for serving
Instructions
- Dissolve the sugar in boiling water to create a simple syrup and set aside to cool.
- Blend strawberries and watermelon in batches until smooth (about 30–45 seconds per batch).
- Strain the blended fruit through a fine-mesh sieve into a large pitcher to remove pulp and seeds.
- Stir in thawed lemonade concentrate, fresh lemon juice, and cooled sugar water.
- Mix well, taste and adjust sweetness or tartness as needed.
- Chill for at least 1 hour before serving over ice.
Notes
Use peak-season fruit for best flavor. Prepare the base up to two days ahead and add ice when serving. For an adult version, add vodka or prosecco. Freeze leftover mixture in ice cube trays for flavorful cubes.
- Prep Time: 20 minutes
- Cook Time: 0 minutes
- Category: Drinks
- Method: Blended
- Cuisine: American
Nutrition
- Serving Size: 1 glass
- Calories: 90
- Sugar: 18g
- Sodium: 10mg
- Fat: 0g
- Saturated Fat: 0g
- Unsaturated Fat: 0g
- Trans Fat: 0g
- Carbohydrates: 23g
- Fiber: 1g
- Protein: 1g
- Cholesterol: 0mg









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