If you always end up with more watermelon than you know what to do with, this Virgin Watermelon Mojito is a delicious way to use it up. Made with just a few simple ingredients, this refreshing drink is light, hydrating, and comes together in minutes! No alcohol, no complicated prep, just pure summer flavor in every sip.

As a dietitian, I love that this mocktail offers a fun, feel-good way to enjoy seasonal produce while staying naturally hydrated (thanks to watermelon being over 90% water!). It's perfect for baby showers, backyard hangs, or just on a hot summer day!
Looking for more fresh summer drinks? Try my Peach Kombucha Float or pair this with my Peach Tomato Burrata Salad for the ultimate Georgia-grown refresh.
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Why You'll Love This Recipe
- Simple ingredients: You only need a few fresh and seasonal staples to make this watermelon mocktail, and there are no specialty mixers or syrups required.
- Hydrating and naturally sweet: Watermelon is about 92% water and full of antioxidants, which makes it both refreshing and nourishing.
- Quick and easy: From blending to muddling, this refreshing watermelon mojito mocktail recipe comes together fast and doesn't require bartending skills.
Ingredients
Here's what you'll need to make this virgin mojito and why each one matters.

- Watermelon: Use ripe, seedless watermelon cut into cubes to make the fresh watermelon juice. The juicier and sweeter the melon, the better the flavor.
- Fresh mint leaves: Mint is a must have for a traditional mojito. Slap the leaves gently to release their oils before muddling.
- Lime juice: Freshly squeezed lime juice is ideal for bright, crisp citrus flavor.
- Simple syrup: This adds balance and sweetness to the drink. You can use a classic version or try my Monk Fruit Simple Syrup for a lower sugar option. Adjust the amount based on how sweet your watermelon is.
- Sparkling water or club soda: I like using lime-flavored sparkling water for an extra citrus kick but you can use regular sparkling water or club soda too!
See the recipe card below for the full list of ingredients and measurements.
Substitutions & Variations
This juicy watermelon mojito recipe is easy to personalize based on what you have on hand or how you like your drinks.
- If you don't have simple syrup, you can use honey, maple syrup, or agave nectar, just stir it well into the lime juice so it dissolves smoothly.
- If you're out of mint or want something different, you can use fresh basil for a Southern garden twist.
- For a spicy option, add a slice of fresh jalapeño or serrano pepper to the blender with the watermelon.
- To make this a cocktail, add white rum or tequila to each glass just before stirring and serving.
- For a sweeter twist, make a Virgin Watermelon Mojito with Sprite by swapping the sparkling water for lemon-lime soda!
How to Make a Virgin Watermelon Mojito Mocktail
This watermelon mint mojito cocktail is simple to make and perfect for quick summer sipping. Just prep, muddle, and pour.

Step 1: Blend the watermelon chunks until smooth, then pour it through a fine mesh strainer to remove any pulp.

Step 2: In the bottom of each glass, gently muddle the mint leaves to release their flavor.

Step 3: Add lime juice, about ½ cup of strained watermelon juice, and simple syrup to each serving glass.

Step 4: Fill the glass with ice cubes, then top with sparkling water or club soda.
Step 5: Stir gently and garnish with a fresh sprig of mint and a watermelon wedge.
Tips for the Best Watermelon Mojito
Here are a few simple tips to make your Virgin Watermelon Mojito taste its best every time.
- Prep the watermelon juice ahead of time and store it in the fridge so assembly is quick and easy when you're ready to serve.
- Muddle the mint leaves gently so you release the oils without bruising or bittering the leaves.
- Top with sparkling water just before serving so the fizz stays fresh and bubbly.
- Strain the watermelon juice for a smoother sip, especially if you're making a batch for guests.

Storage
Here's how to store and prep your non-alcoholic watermelon mojito ahead of time for easy entertaining.
- Refrigerate: Store strained watermelon juice in an airtight container in the fridge for up to 24 hours.
- Freeze: Pour leftover juice into popsicle molds or ice cube trays to use in smoothies or future mojitos.
- Prep ahead: You can make the juice and lime mixture in advance and keep cold until ready to serve.
- Batch make: Blend and strain a large amount of watermelon juice ahead of time and set up a self-serve mojito bar with sparkling water, lime, and mint.
Ready to give your summer sipping a fresh, fruity twist?
Scroll down to the recipe card to make this quick and refreshing mocktail. If you try it, I'd love to see- tag me @healthdownsouth with your favorite mojito creations!
FAQ
Yes, but your drink will be a bit thicker and have a more pulpy texture. It's still delicious and refreshing either way.
Yes. Multiply the ingredients by 4 or 6 and muddle mint in the bottom of a pitcher, then add juice, lime, and sweetener. Add sparkling water just before serving.
Absolutely. It's a non-alcoholic drink and fun to garnish with fruit slices, mint, or festive straws for a kid-friendly mocktail.
To make simple syrup, combine equal parts sugar and water in a small saucepan. Heat over medium, stirring until the sugar dissolves completely, then let it cool before using. You can also check out my Monk Fruit Simple Syrup recipe for a lower sugar version.
More Recipes You'll Love!
Looking for other recipes like this? Try these:

Virgin Watermelon Mojito
Ingredients
- 1 cup fresh watermelon cubes preferably chilled
- 10 fresh mint leaves plus extra for garnish
- 1 lime juiced
- 2 tablespoon simple syrup adjust to taste
- Ice cubes for serving
- Sparkling water or club soda to top
Instructions
- Blend the watermelon chunks until smooth, then pour it through a fine mesh strainer to remove any pulp.
- In the bottom of each glass, gently muddle the mint leaves to release their flavor.
- Add lime juice, about ½ cup of strained watermelon juice, and simple syrup to each serving glass.
- Fill the glass with ice cubes, then top with sparkling water or club soda.
- Stir gently and garnish with a fresh sprig of mint and a watermelon wedge.
Notes
- You can use regular simple syrup or make your own using my Monk Fruit Simple Syrup recipe for a lower sugar version.
- Use any sparkling water or club soda flavor you like or make a sweeter version by swapping it with Sprite for a fizzy Virgin Watermelon Mojito.
- To serve more people, double or triple the ingredients and make a larger batch of watermelon juice ahead of time. Add mint and sparkling water just before serving.
- Store any leftover watermelon juice in an airtight container in the fridge for up to 24 hours. Don't add sparkling water or mint until just before serving to keep the flavor and fizz fresh.








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