Cool down on a hot day with this revitalizing Watermelon Mint Mocktail. Bursting with juicy watermelon, fresh mint, and sparkling club soda, this non-alcoholic drink is light, hydrating, and full of summer flavor. It’s not only beautiful in the glass but also nourishing—loaded with antioxidants, electrolytes, and natural sweetness. Whether you’re skipping the booze or just want a vibrant refresher, this mocktail is a must-try.
Why You’ll Love This Recipe
- Hydrating and refreshing—perfect for hot weather
- Naturally sweet with no added syrups or mixers
- Rich in antioxidants and electrolytes
- Low-calorie and alcohol-free
- Quick to prepare with simple, clean ingredients
Ingredients
- 2 fresh mint leaves, plus more for garnish
- Ice
- 3/4 cup watermelon juice (see Tip below)
- ½ cup club soda
- Small slice watermelon for garnish
Directions

Step 1: Prepare the Watermelon Juice
(Skip if you already have fresh watermelon juice on hand.)
- Place 1½ cups of cubed seedless watermelon in a blender.
- Blend until smooth.
- Strain the juice through a fine-mesh sieve into a bowl.
- Use a spoon to press down the solids to extract as much juice as possible.
- Discard the pulp.
- Chill the juice until ready to use (up to 4 days in the fridge).
Muddle the Mint
- In a tall glass, add 2 fresh mint leaves.
- Use a muddler or the back of a spoon to gently crush the leaves, releasing their aromatic oils.
- Do not over-muddle—just enough to bruise the leaves.
Add Ice and Watermelon Juice
- Fill the glass with ice.
- Pour in 3/4 cup chilled watermelon juice over the mint and ice.
Top with Club Soda
- Add ½ cup of club soda to the glass.
- Stir gently to combine all ingredients without disturbing the fizz too much.
Garnish and Serve
- Garnish with a small watermelon wedge on the rim and additional mint leaves.
- Serve immediately while cold and bubbly.
Pro Tips and Variations
- No club soda? Swap with sparkling water, mineral water, or even kombucha.
- Lime twist: Replace lemon juice with lime for a zesty variation.
- Herbal variation: Use fresh basil instead of mint for a refreshing herbal twist.
- Add berries: Muddle in raspberries, strawberries, or blackberries for a fruit-forward version.
- Salt rim: Add a little salt to the rim of your glass to enhance flavor and add flair.
Serving Suggestions
- Serve at brunch, garden parties, or baby showers as a non-alcoholic drink option.
- Pair with light salads, grilled seafood, or fruit platters.
- Pour into champagne flutes or mason jars for festive presentation.
- Perfect for post-workout refreshment thanks to hydrating watermelon and mint.
Storage/Reheating
- Watermelon juice can be made ahead and stored in the refrigerator for up to 4 days.
- Do not store assembled mocktails—add club soda just before serving for best fizz.
- Store leftover mint in a damp paper towel and ziplock bag in the fridge for freshness.
FAQs
Can I use bottled watermelon juice?
Yes, but check for added sugar or preservatives. Fresh juice gives the best flavor and nutrition.
What’s the difference between club soda and seltzer?
Club soda contains added minerals; seltzer is plain carbonated water. Both work for this recipe.
Can I turn this into a cocktail?
Absolutely—add a splash of vodka, white rum, or gin for an adult twist.
Is this good for kids?
Yes! It’s non-alcoholic, naturally sweet, and fun to drink for all ages.
Can I make it in a large batch?
Yes. Multiply the ingredients and add the club soda just before serving to retain fizz.
Conclusion
This Watermelon Mint Mocktail is the ultimate summertime sip. With vibrant fruit flavor, fresh herbs, and a bubbly finish, it’s a healthy and fun way to stay cool. Whether you’re lounging by the pool or hosting a sunny get-together, this mocktail will be your go-to drink all season long. Light, elegant, and delicious—cheers to refreshment done right!
Print
Watermelon Mint Mocktail
- Total Time: 10 minutes
- Yield: 1 serving 1x
Description
A cool and crisp mocktail made with fresh watermelon juice, mint, and sparkling club soda—hydrating and perfect for summer.
Ingredients
- 2 fresh mint leaves, plus more for garnish
- Ice
- 3/4 cup watermelon juice (see Tip below)
- ½ cup club soda
- Small slice watermelon for garnish
Instructions
Step 1: Prepare the Watermelon Juice
(Skip if you already have fresh watermelon juice on hand.)
Place 1½ cups of cubed seedless watermelon in a blender.
Blend until smooth.
Strain the juice through a fine-mesh sieve into a bowl.
Use a spoon to press down the solids to extract as much juice as possible.
Discard the pulp.
Chill the juice until ready to use (up to 4 days in the fridge).
Muddle the Mint
In a tall glass, add 2 fresh mint leaves.
Use a muddler or the back of a spoon to gently crush the leaves, releasing their aromatic oils.
Do not over-muddle—just enough to bruise the leaves.
Add Ice and Watermelon Juice
Fill the glass with ice.
Pour in 3/4 cup chilled watermelon juice over the mint and ice.
Top with Club Soda
Add ½ cup of club soda to the glass.
Stir gently to combine all ingredients without disturbing the fizz too much.
Garnish and Serve
Garnish with a small watermelon wedge on the rim and additional mint leaves.
Serve immediately while cold and bubbly.
Notes
Watermelon is 92% water and naturally full of electrolytes, vitamin C, and citrulline.
Mint contains menthol, which can soothe digestion and add a cooling sensation.
Club soda contains added minerals and carbonation, giving it a refreshing sparkle and added health benefits.
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Category: Beverage
- Method: No-cook
- Cuisine: American
Keywords: watermelon mocktail, mint drink, summer mocktail, non-alcoholic cocktail