
This vibrant blackberry hibiscus frappe brings together floral hibiscus tea and sweet-tart blackberries in a refreshing summer treat. The deep ruby color and refreshing taste make it perfect for hot afternoons or as a non-alcoholic option for brunches and garden parties.
I discovered this recipe during a particularly scorching summer when I was looking for alternatives to sugary sodas. The combination of floral hibiscus and juicy blackberries was so refreshing that it became my signature drink for backyard gatherings.
Ingredients
- Hibiscus tea bags or loose tea: Provides a tart cranberry like flavor and beautiful crimson color
- Fresh blackberries: Add natural sweetness and rich antioxidants; look for plump berries with deep color
- Agave syrup: Brings balanced sweetness without overpowering the tea; choose light agave for subtle flavor
- Crushed ice: Helps create the perfect frappe texture; use a food processor for ideal consistency
- Whipped cream: Creates a luxurious contrast to the tart tea; use homemade for best results
- Blackberry syrup: Optional but adds dramatic presentation and concentrated flavor
Step-by-Step Instructions
- Brew The Tea:
- Steep hibiscus tea bags in hot water for exactly 5 to 7 minutes. Any longer and the tea becomes too tannic and bitter. Remove tea bags and allow to cool completely in the refrigerator for at least 1 hour until cold. The tea needs to be properly chilled for the best frappe consistency.
- Blend The Base:
- Add chilled hibiscus tea, fresh blackberries, crushed ice, and agave syrup to a high powered blender. Start with 1 tablespoon of agave and blend on high speed for 30 to 45 seconds until completely smooth and frothy with a consistent texture. Taste and add more agave if needed for your preferred sweetness level.
- Strain For Smoothness:
- Pour the blended mixture through a fine mesh sieve into a bowl, pressing gently with a spatula to extract all liquid while catching the blackberry seeds. This step is optional but creates a silkier texture. The straining process should take about 2 minutes for the perfect consistency.
- Assemble The Frappe:
- Pour the strained mixture into a tall glass leaving about 1 inch of space at the top for toppings. The mixture should have a slushy consistency that holds its shape but can still be sipped through a straw.
- Add Finishing Touches:
- Top with a generous spiral of whipped cream creating a cloud like peak. Drizzle blackberry syrup in a circular pattern over the whipped cream for visual appeal and extra flavor. Garnish with 2 to 3 fresh blackberries either on the rim or floating on top of the whipped cream.

The hibiscus flower is truly the star of this recipe. I discovered its culinary potential during a trip to Mexico where I first tasted agua de jamaica a traditional hibiscus drink served cold. Its tart cranberry like profile pairs perfectly with the sweet juicy blackberries creating a balance that keeps you coming back for more.
Perfect Pairings
This frappe pairs beautifully with light desserts like lemon cookies or vanilla scones. The tartness cuts through sweetness making it an excellent complement to afternoon treats. I particularly love serving it alongside a plate of shortbread cookies for contrast.
Make It Boozy
For an adult version, add 1 ounce of vodka or white rum to the blender before mixing. The clear spirits allow the beautiful color to remain vibrant while adding a sophisticated kick. Gin with its botanical notes also works wonderfully especially with a sprig of fresh mint as garnish.
Storage Tips
The blended base can be stored in an airtight container in the refrigerator for up to 24 hours before serving. Give it a quick stir or brief blend before pouring. For busy gatherings, I often prepare the base the night before and add the toppings just before serving.
Seasonal Variations
In winter, try using frozen blackberries and adding warming spices like star anise or cinnamon to the tea while brewing. During spring, substitute half the blackberries with strawberries for a brighter flavor profile. Summer allows for experimenting with other berries like marionberries or boysenberries based on what looks freshest at the market.

Frequently Asked Questions
- → Can I make this drink without a blender?
Yes, though the texture will be different. Muddle the blackberries with the agave syrup, stir in the chilled hibiscus tea, and serve over ice. The drink won't be as frothy, but will still have great flavor.
- → What can I substitute for hibiscus tea?
Berry-flavored teas like raspberry or blackberry make good substitutes. For a caffeine-free option, try cranberry or pomegranate juice diluted with a bit of water.
- → How can I make this drink less sweet?
Use less agave syrup or replace it with a few drops of liquid stevia. You can also increase the ratio of hibiscus tea to blackberries, as the tea provides a natural tartness.
- → Can I make this ahead of time?
You can prepare the blended base up to 24 hours ahead and store it in the refrigerator. Add the ice and blend again briefly before serving. Add the whipped cream and garnishes just before serving.
- → Is there a way to make this alcoholic?
Yes, for an adult version, add 1-2 oz of vodka, white rum, or gin to the blender with the other ingredients. For a more sophisticated twist, a blackberry liqueur like Chambord would complement the flavors beautifully.
- → What can I use instead of agave syrup?
Honey, maple syrup, simple syrup, or monk fruit sweetener all work well as substitutes. Adjust the amount to your preferred sweetness level.