a refreshing glass of watermelon agua fresca with hibiscus and mint garnish

Watermelon salad

watermelon agua fresca with hibiscus and mint

By:

GuideMyRecipe

Published:

18 Oct 2025

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I still remember the scorching summer days in my abuela's kitchen. She always had a pitcher of something cold and fruity bubbling away. Her agua frescas were legendary. This Watermelon Agua Fresca with Hibiscus and Mint is my attempt to capture that same magic, that feeling of instant refreshment on a sweltering day. Think of it as a watermelon juice that’s been elevated with a little bit of floral pizazz and a hint of coolness.
pitcher of vibrant red watermelon agua fresca with hibiscus flowers
It's more than just blending watermelon with water, though! The hibiscus adds a beautiful color and a tangy twist, while the mint offers a refreshing counterpoint to the watermelon's sweetness. It’s surprisingly simple to make, too. And trust me, its is so good you’ll be sipping on this all summer long. What a treat! We'll walk you through it, step-by-step, so you can recreate this little piece of summertime bliss at home.
close up of a glass of watermelon agua fresca with mint leaves floating

Required Equipments

  • Blender
  • Fine-Mesh Sieve (optional)
  • Large Pitcher
  • Measuring Cups
  • Knife
  • Cutting Board

Watermelon Agua Fresca with Hibiscus and Mint: Frequently Asked Questions

Watermelon Agua Fresca with Hibiscus and Mint

Beat the heat with this incredibly refreshing Watermelon Agua Fresca! Infused with the floral notes of hibiscus and the coolness of mint, it's the perfect summer drink to quench your thirst and delight your taste buds.

⏳ Yield & Time

Yield: 4 servings

Preparation Time: 10 minutes

Cook Time: 0 minutes

Total Time:

🍽 Ingredients

📖 Instructions

  1. Prep the Hibiscus: If using dried hibiscus flowers, steep them in 2 cups of hot water for about 15-20 minutes to make a strong hibiscus tea. Let it cool completely. If you're using pre-made hibiscus tea, ensure it's unsweetened.
  2. Watermelon Prep: Chop about 6 cups of seedless watermelon into chunks. The riper the watermelon, the sweeter and more flavorful your agua fresca will be.
  3. Mint Prep: Gently rinse a handful (about 1/2 cup) of fresh mint leaves. Pat them dry with a paper towel. A slight bruise to release their aroma, but handle them carefully so they don't turn bitter.
  4. Blend Watermelon: Place the watermelon chunks in a blender. Blend until completely smooth. If your blender struggles with large amounts, do it in batches.
  5. Strain Watermelon (Optional): For a smoother agua fresca, strain the blended watermelon through a fine-mesh sieve or cheesecloth. This removes any remaining pulp. Honestly, I sometimes skip this step – a little pulp never hurt anyone, right?
  6. Combine Ingredients: In a large pitcher, combine the blended watermelon juice, cooled hibiscus tea, and mint leaves. Stir gently to combine. Don't over stir; you want the flavors to meld, not bruise the mint.
  7. Sweeten to Taste: Taste the agua fresca. Add honey, agave nectar, or simple syrup to sweeten if desired. Start with a tablespoon and adjust to your preference. Remember, the watermelon's sweetness can vary!
  8. Chill: Refrigerate the agua fresca for at least 30 minutes to allow the flavors to meld and the drink to chill thoroughly. The longer it sits, the better it tastes!
  9. Serve: Serve the Watermelon Agua Fresca chilled, over ice. Garnish with fresh mint sprigs, watermelon wedges, or a few hibiscus flowers for an extra touch of elegance. Wanna get fancy? Rim the glasses with sugar or chili-lime salt!
  10. Enjoy!: Sip, relax, and enjoy the delightful taste of summer! This agua fresca is best enjoyed fresh, but it can be stored in the refrigerator for up to 2 days. After that, the flavors may start to fade.

📝 Notes

  • Adjust sweetness to your liking. Some watermelons are sweeter than others!
  • For a spicier kick, add a pinch of cayenne pepper.
  • If you don't have fresh mint, a few drops of mint extract can work in a pinch. But fresh is always better!
  • If you are using Hibiscus tea bags use 2 family sized tea bags instead of loose hibiscus.

🍎 Nutrition

Calories: 75 kcal

Protein: 1 g

Fat: 0.5 g

Carbohydrates: 18 g

Fiber: 1 g

Calcium: 10 mg

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