A refreshing watermelon mojito offers the perfect blend of sweet fruit and cooling mint for warm spring and summer days.
This simple cocktail recipe combines fresh watermelon juice, lime, mint leaves, white rum, and a splash of club soda to create a bright pink drink that takes just 5 minutes to make.
The natural sweetness of ripe watermelon means less sugar is needed compared to classic mojitos.
Each sip brings together the tropical flavors of rum with garden-fresh mint and juicy watermelon in a way that feels light and clean.
Traditional Cuban mojitos get an upgrade with the addition of seasonal watermelon.
The fruit adds both color and taste while keeping the drink’s signature minty-lime profile that makes it so popular for parties and backyard gatherings.
Watermelon Mojito Cocktail Recipe
Equipment
- Muddler
- Cocktail shaker
- Mesh strainer
- Blender
- Ice cube tray
- Highball glasses
- Sharp knife
- Cutting Board
- Measuring jigger
- Citrus juicer
Ingredients
- 3 cups fresh watermelon chunks
- 8-10 fresh mint leaves
- 2 limes juiced
- 4 oz white rum
- 2 oz simple syrup
- Club soda
- Ice cubes
- Watermelon wedges and mint sprigs for garnish
Instructions
- Put watermelon chunks in a blender and blend until smooth.
- Strain the watermelon juice through a mesh strainer to remove pulp.
- Add mint leaves and lime juice to the cocktail shaker. Muddle gently to release the mint oils.
- Pour in the strained watermelon juice, rum, and simple syrup.
- Fill the shaker with ice and shake for 15-20 seconds.
- Fill two highball glasses with ice cubes.
- Strain the mixture into the glasses.
- Top each glass with a splash of club soda.
- Garnish with watermelon wedges and mint sprigs.
Notes
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Tasting Notes
The Watermelon Mojito hits the palate with sweet, fresh watermelon essence balanced by bright mint and zesty lime. The rum adds warmth and depth without overpowering the fruit.
Each sip starts crisp and cool, moving into juicy watermelon notes that mix perfectly with the mint’s natural freshness. The lime provides a light tartness that keeps the drink from being too sweet.
The texture is smooth and clean with tiny bubbles from the club soda adding a gentle fizz. Ice-cold temperature brings out the mint’s cooling sensation.
Key flavor notes:
- Primary: Fresh watermelon, garden mint
- Secondary: Lime, white rum
- Finish: Light, refreshing, slightly effervescent
The cocktail leaves a clean, refreshing finish that makes it perfect for hot summer days. The sweetness level stays moderate, letting the natural watermelon flavor shine through.
This drink works best extra cold with plenty of crushed ice. The mint aroma adds an extra sensory element that enhances the tasting experience.
Substitute
You can make a non-alcoholic version of the watermelon mojito by skipping the rum. The drink stays fresh and tasty without it.
For people who don’t want mint leaves, basil makes a nice swap. The green, herbal taste matches well with watermelon.
Need to skip the lime juice? Use lemon juice instead. The citrus kick will still be there, just a bit different.
Other substitute ideas:
- Replace club soda with sparkling water or ginger ale
- Swap white sugar with honey or agave syrup
- Try cucumber instead of watermelon for a different summer drink
- Use frozen watermelon chunks to skip the ice
Sugar-free options: Try monk fruit sweetener or stevia. Start with small amounts and add more to taste. These sweeteners are stronger than regular sugar.
Can’t find fresh watermelon? Bottled watermelon juice works too. Pick one without added sugar to control the sweetness level.
Want it spicy? Add a few slices of jalapeño when muddling the mint. Remove them before serving if you don’t want too much heat.
