Name: Watermelon Juice with Lime and Mint
Prep time: 10 min
Total time: 10 min
Cuisine: American
Ingredients: 2 cups watermelon chunks and juice (about half of each; top off with water if needed); 1 lime, juiced; 1 sprig fresh mint leaves

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This watermelon juice with lime and mint is my ultimate summer refresher. It’s light, naturally hydrating, and bursting with fresh, cooling flavors. In just 10 minutes, I can have a pitcher ready to enjoy by the pool, on the porch, or after a hot afternoon outside. It’s basically summer in a glass.

Watermelon Juice with Lime and Mint

Why You’ll Love This Recipe

I love that this drink feels both fancy and effortless. The watermelon provides natural sweetness and hydration, the lime adds a bright tang, and the mint gives that crisp, cooling finish. It’s a great way to use up extra watermelon, even if it’s a little past its prime. I can make it in big batches for gatherings, serve it over ice, or even freeze the watermelon for a slushy treat. And while I usually enjoy it as a mocktail, it’s easy to spike for an adults-only twist.

Ingredients

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

2 cups watermelon chunks and juice (about half of each; top off with water if needed)
1 lime, juiced
1 sprig fresh mint leaves

Directions

I place all the ingredients in a blender and blend until very smooth.
I pour it over ice and serve immediately for the freshest flavor.
For a slushy version, I either freeze the watermelon cubes ahead of time or blend with ice.

Servings and timing

This recipe makes about 2 cups, which serves 2 people generously. It takes around 10 minutes from start to finish, making it perfect for last-minute summer sipping.

Variations

I sometimes add a teaspoon of honey, sugar, or agave if I want a sweeter drink.
For a frozen treat, I blend frozen watermelon cubes instead of fresh ones.
To make it boozy, I add about 2 ounces of vodka, rum, or gin for 2 strong drinks or 4 lighter ones.
A handful of frozen berries blended in gives it a fruity twist and deeper color.
A pinch of sea salt enhances the sweetness and adds electrolytes.

storage/reheating

I store any leftovers in the fridge for up to 4 days in a sealed jar. It naturally separates a bit, so I give it a good shake before pouring. I always serve it chilled, either straight from the fridge or over fresh ice.

FAQs

How can I make this drink sweeter without adding refined sugar?

I like to add honey, agave nectar, or even a couple of Medjool dates to the blender for natural sweetness.

Can I make this drink ahead of time?

Yes, I often blend it the night before and store it in jars. Just shake well before serving because it separates naturally.

What’s the best type of watermelon to use?

I prefer a ripe, seedless watermelon for ease, but any sweet watermelon works well. If it’s not as sweet as I’d like, I add a touch of natural sweetener.

Can I make this drink fizzy?

Absolutely. I replace part of the watermelon juice with sparkling water after blending for a bubbly, refreshing twist.

How do I turn this into a frozen summer slush?

I freeze the watermelon chunks first, then blend without adding ice, or I blend with crushed ice for a quick, frosty texture.

Conclusion

This watermelon juice with lime and mint is my go-to summer drink for a reason—it’s quick, fresh, and adaptable to any occasion. Whether I’m keeping it alcohol-free for an afternoon refreshment or dressing it up for a gathering, it never fails to bring a burst of summer to my glass. It’s proof that sometimes the simplest recipes are the ones I return to again and again.