Watermelon Agua Fresca

Watermelon agua fresca is one of my favorite summertime drinks. It’s cool, light, and incredibly refreshing—perfect for hot days, family gatherings, or just when I want something fruity and hydrating. With just a few simple ingredients, I can make a naturally sweet, vibrant drink that everyone enjoys.

Why You’ll Love This Recipe

I love this recipe because it’s easy, quick, and doesn’t require anything fancy. It’s made with real fruit, so I know exactly what’s going into my glass. It’s also non-alcoholic and family-friendly, making it great for everything from backyard barbecues to weeknight dinners. Plus, I can easily customize it by adjusting the sweetness or trying different fruits.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

• 4 cups fresh watermelon, cubed (seedless preferred)
• 1 tablespoon fresh lime juice
• 1–2 tablespoons agave nectar (adjust to taste)
• 1 cup cold water
• Ice (for serving)
• Optional: lime wedges or mint for garnish

Directions

1. I start by chopping the watermelon into cubes and removing any seeds if needed.
2. I add the watermelon to a blender along with lime juice, agave nectar, and cold water.
3. I blend until the mixture is completely smooth.
4. If I want a smoother texture, I strain the mixture through a fine mesh sieve, but sometimes I skip this step to keep the fiber.
5. I pour the agua fresca over ice in glasses and garnish with lime wedges or mint if I’m feeling fancy.

Servings and timing

This recipe makes about 3–4 servings. It only takes around 10 minutes from start to finish, making it one of the quickest drinks I can whip up.

Variations

I like to try other fruits like cantaloupe, honeydew, or strawberries. Sometimes I mix in a splash of coconut water for added hydration. If I want a fizzy version, I swap the still water with sparkling water just before serving.

Storage/Reheating

Watermelon agua fresca is best served fresh, but I store leftovers in the fridge for up to 2 days in a sealed pitcher. I stir or shake it before serving, as it can naturally separate over time. I don’t reheat this drink—it’s meant to be served chilled or over ice.

FAQs

Can I make this drink ahead of time?

Yes, I often make it a few hours ahead and keep it chilled in the fridge until I’m ready to serve.

Do I have to strain the blended watermelon?

No, I don’t have to. If I prefer a thicker texture, I leave it unstrained. If I want a smoother, juice-like consistency, I strain it.

What’s the best sweetener to use?

I use agave nectar for a light, neutral sweetness, but I’ve also used honey, simple syrup, or even maple syrup in a pinch.

Can I use frozen watermelon?

Yes, I’ve used frozen watermelon cubes and they actually help chill the drink, but I add a bit more water to help with blending.

Is this drink vegan and gluten-free?

Yes, as long as I use a plant-based sweetener like agave or maple syrup, it’s both vegan and gluten-free.

Conclusion

Watermelon agua fresca is a light, refreshing drink I turn to again and again during warm weather. It’s naturally sweet, full of fresh flavor, and so easy to make. Whether I’m sipping it poolside or serving it at a picnic, it always brings a taste of summer to the table.

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