Copycat Starbucks Watermelon Refresher Recipe
Craving a refreshing Starbucks-style drink without the coffee shop run? This easy Copycat Starbucks Watermelon Refresher Recipe combines juicy watermelon, fresh strawberries, green tea, and mint for the ultimate fruity summer drink you can make at home!

How to Make a Starbucks-Inspired Watermelon Refresher at Home
Is there anything better than an ice-cold Starbucks Refresher on a hot summer day?! As much as I love my iced coffee, sometimes I’m craving something a little lighter, fruitier, and extra refreshing. And if you’re a fan of sweet watermelon and fresh strawberries, you’re going to LOVE this homemade Starbucks Watermelon Refresher recipe! Since I love fruity Starbucks drinks, I challenged myself to create a homemade watermelon refresher that would be just as delicious as something you’d order at your favorite coffee shop. I had recently picked up a bunch of TAZO teas on sale at Whole Foods, so I knew I wanted to use green tea as the base.
And let me tell you, this strawberry watermelon refresher did NOT disappoint! The combination of fresh watermelon juice, juicy strawberries, refreshing green tea, and mint creates the prettiest pink summer drink. My girlfriends loved it so much that they immediately requested I make it again for our next girls’ night. I’d call that a success! The best part? This copycat Starbucks-inspired watermelon refresher takes just 10 minutes of active preparation, uses simple ingredients, and makes enough to share with your favorite people. It’s perfect for pool parties, summer BBQs, picnics, baby showers, or whenever you’re craving a fruity drink at home.

Copycat Starbucks Watermelon Refresher Recipe
<escape>Prep time: 10 minutes</escape>
<escape>Additional time: Allow tea to cool</escape>
<escape>Servings: 8</escape>
<escape>Difficulty: Easy</escape>
<escape>Type: Starbucks-inspired iced tea refresher / non-alcoholic summer drink</escape>
Ingredients
- 2 TAZO Zen green tea bags
- 3 cups water
- 3 cups watermelon juice (fresh watermelon purée preferred)
- 2 cups sliced fresh strawberries
- 2 cups ice
- Fresh watermelon slices, for garnish
- Fresh mint leaves, for garnish
You only need a handful of ingredients to make this delicious strawberry watermelon refresher at home. I personally love using fresh watermelon because it gives the drink a naturally sweet flavor, but store-bought watermelon juice works if you’re short on time. And if you’re making this recipe for a party, you can easily double the ingredients to serve a larger crowd.
How to Make a Copycat Starbucks Watermelon Refresher
Step 1: Brew the Green Tea
Start by heating 3 cups of water and pouring it into a heat-safe bowl or pitcher. Add 2 TAZO Zen green tea bags, cover, and allow the tea to steep for approximately 2½ minutes, or according to the package instructions. Once the tea has finished steeping, remove the tea bags and let it cool to room temperature. I love using TAZO Zen green tea for this homemade watermelon refresher because its light herbal and citrus notes complement the fresh fruit beautifully. Just be careful not to oversteep your tea, as green tea can become bitter when brewed too long. Allowing it to cool before adding the fruit also helps keep the drink tasting fresh and refreshing.
Step 2: Add Fresh Watermelon Juice

Once your green tea has cooled, add 3 cups of watermelon juice and stir until everything is combined. Personally, I think fresh watermelon purée makes this recipe taste SO much better! To make your own watermelon juice, simply add fresh seedless watermelon to a blender and blend until smooth. If you prefer a thinner, more traditional refresher consistency, strain the purée through a fine-mesh strainer before adding it to your tea. You can also use store-bought watermelon juice if you want to save time. Just keep in mind that some packaged juices contain added sugar, so the final sweetness may vary. The combination of watermelon and green tea creates a light, fruity base that’s perfect for a Starbucks-inspired summer drink.
Step 3: Add Fresh Strawberries and Ice

Now for the strawberries! Add 2 cups of freshly sliced strawberries to your watermelon green tea mixture and gently stir everything together. Not only do the strawberries add another layer of delicious fruity flavor, but they also give the drink the prettiest pop of color. I love seeing the bright red strawberry slices floating in the pink watermelon juice! Next, add 2 cups of ice to your pitcher or divide the ice between individual glasses before serving. If you’re making this watermelon refresher ahead of time, I recommend waiting until the last minute to add the ice so your drink doesn’t become watered down. You can also use frozen strawberries instead of ice cubes for an extra burst of fruity flavor.
Step 4: Pour, Garnish, and Enjoy!

Pour your homemade Starbucks Watermelon Refresher into glasses filled with ice and garnish each drink with a fresh watermelon slice and a few mint leaves. Because let’s be real, presentation is half the fun when you’re making cute summer drinks! I love serving these in clear glasses so you can see the gorgeous pink color and fresh fruit. Add a reusable straw and a little sprig of mint, and you’ve got a refreshing drink that looks like something straight out of a coffee shop. Whether you’re enjoying it by the pool, bringing it to a picnic, or serving it at your next girls’ night, this fruity watermelon refresher is guaranteed to bring a little extra summer magic to your day.

Starbucks Watermelon Refresher Recipe Variations
Strawberry Watermelon Lemonade Refresher
If you love Starbucks-style lemonade Refreshers, try replacing 1 cup of the brewed green tea with chilled lemonade. The combination of sweet watermelon, juicy strawberries, and tangy lemonade creates an extra-refreshing summer drink that’s perfect for hot afternoons. You can adjust the amount of lemonade depending on how tart you like your drinks.
Sparkling Watermelon Refresher
Want something a little more festive? Add a splash of sparkling water or club soda just before serving. The bubbles make this homemade watermelon refresher feel like a fancy summer mocktail without adding any alcohol. I love this variation for bridal showers, baby showers, and backyard parties.
Frozen Watermelon Refresher
For a frozen treat, blend the chilled watermelon green tea mixture with frozen watermelon cubes and ice until smooth. You’ll end up with a fruity, slushy drink that’s basically summer in a glass. It’s especially delicious on those ridiculously hot afternoons when you need something extra cold.
Caffeine-Free Watermelon Refresher
If you’re making this recipe for kids or anyone avoiding caffeine, simply replace the green tea with a caffeine-free herbal tea or chilled water. You’ll still get plenty of refreshing watermelon and strawberry flavor without the caffeine from the green tea.
Can You Make a Starbucks Watermelon Refresher Ahead of Time?
Absolutely! This is one of my favorite drinks to prepare ahead of a summer party because it’s so easy to make in a large pitcher. Simply brew the green tea, let it cool, and combine it with the watermelon juice. Transfer the mixture to a covered pitcher and refrigerate until you’re ready to serve. For the freshest flavor and prettiest presentation, I recommend adding the strawberries, ice, and mint closer to serving time.
Since this recipe contains fresh fruit juice, it’s best enjoyed within 1–2 days when stored properly in the refrigerator. If you’re using fresh watermelon purée, you may notice the mixture separating slightly as it sits. Don’t worry! Just give it a gentle stir before pouring. And if you’re bringing this refresher to a picnic or pool party, make sure to keep it chilled until serving.
What to Serve With a Watermelon Refresher
This fruity summer drink pairs beautifully with all your favorite warm-weather foods. I love serving it alongside fresh fruit, sandwiches, pasta salads, grilled vegetables, and easy picnic snacks. It’s especially perfect for backyard BBQs because the light watermelon flavor complements so many different dishes.
If you’re planning a girls’ night, consider setting up a cute DIY refresher bar with fresh strawberries, watermelon slices, mint leaves, lemon wedges, and colorful straws. Your guests can customize their drinks while you enjoy the party instead of playing bartender all afternoon. It’s such an easy way to make a simple gathering feel a little more special!
This recipe is also a fun non-alcoholic drink option for baby showers, bridal showers, birthday parties, and summer celebrations. The pretty pink color makes it especially cute for a tropical-themed party or a girls’ brunch.
Copycat Starbucks Watermelon Refresher FAQs
Does Starbucks Have a Watermelon Refresher?
This recipe is a homemade Starbucks-inspired drink rather than a copycat of a confirmed official Starbucks menu item. It’s designed to capture the refreshing, fruity feel of Starbucks Refreshers using watermelon juice, fresh strawberries, green tea, and mint. Starbucks menus can vary by location and season, so availability of watermelon-flavored drinks may differ.
What Is in This Homemade Starbucks Watermelon Refresher?
This easy watermelon refresher recipe uses TAZO Zen green tea, water, fresh watermelon juice, sliced strawberries, ice, watermelon slices, and mint leaves. It’s made with simple ingredients and doesn’t require any special syrups or complicated equipment.
Does This Watermelon Refresher Have Caffeine?
Yes, this recipe contains caffeine because it’s made with green tea. The exact amount depends on the tea and brewing method. If you’d prefer a caffeine-free version, substitute the green tea with caffeine-free herbal tea or chilled water.
Can I Make a Watermelon Refresher Without Added Sugar?
Yes! This recipe doesn’t require any added sugar because the watermelon and strawberries provide natural sweetness. Using ripe, juicy watermelon will give you the best flavor. If you prefer a sweeter drink, you can always add a little honey or simple syrup to taste.
Can I Use Frozen Watermelon and Strawberries?
Definitely! Frozen watermelon and strawberries work beautifully in this recipe. You can thaw and blend frozen watermelon to create the juice, or add frozen fruit directly to your glass to help keep the drink cold. Frozen strawberries are also a fun alternative to traditional ice cubes.
How Long Does Homemade Watermelon Refresher Last in the Fridge?
For the best flavor and freshness, I recommend enjoying your homemade watermelon refresher within 1–2 days when stored in a covered container in the refrigerator. Add fresh garnishes and ice just before serving for the best results.
Is This Watermelon Refresher a Mocktail?
Yes! This homemade watermelon refresher is a non-alcoholic drink, making it a great mocktail option for summer parties, baby showers, and family gatherings. You can also add sparkling water or lemonade for a fun variation.
This post is sponsored by Tazo, but opinions expressed are my own.

