Updated: July 17, 2026
This Blueberry Mojito recipe is a refreshing twist on the classic mojito cocktail, made with homemade blueberry syrup, fresh mint, white rum, and lime juice. I first learned how to make a proper mojito while visiting a rum factory in Puerto Rico, and later, my brother-in-law’s family, who are also from Puerto Rico, shared a few of their family secrets for making the perfect mojito. Those traditional techniques inspired this fresh blueberry version that’s perfect for summer gatherings or relaxing on the patio.
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Why You’ll Love This Recipe
- Fresh blueberry flavor. Homemade blueberry syrup gives this cocktail a naturally sweet, vibrant berry flavor.
- Inspired by Puerto Rican techniques. Traditional muddling methods create an authentic mojito with incredible mint flavor.
- Perfectly balanced. Tart lime juice, sweet blueberry syrup, fresh mint, and white rum create a refreshing cocktail that isn’t overly sweet.
- Easy to make. The homemade syrup comes together in just a few minutes, and each mojito takes less than five minutes to assemble.
- Perfect for hosting and entertaining. Easily double or triple the recipe for parties, cookouts, or summer gatherings.
Ingredients
Below you will find a list of fresh ingredients for this recipe. Detailed measurements can be found in the recipe card below.
Blueberry Simple Syrup
- Fresh blueberries – Fresh blueberries create a naturally sweet syrup with vibrant color and fresh berry flavor.
- Granulated sugar – Sugar dissolves into the syrup to balance the tart blueberries and lime juice.
- Water – Water helps extract the blueberry flavor while creating the perfect consistency for a homemade simple syrup.
Blueberry Mojito
- Fresh mint leaves – Fresh mint releases fragrant oils when muddled, giving the cocktail its signature cooling flavor.
- Blueberry simple syrup – Adds sweet blueberry flavor while replacing the plain simple syrup found in a classic mojito recipe.
- White rum – White rum provides a clean, light flavor that lets the blueberries and mint shine.
- Fresh lime juice – Freshly squeezed lime juice from lime wedges adds bright citrus flavor and balances the sweetness of the syrup.
- Ice – Chills the cocktail while keeping it refreshing.
- Sparkling water (or club soda) – Adds light bubbles and creates the signature refreshing finish every mojito needs.
- Garnishes
- Fresh blueberries – Make every glass look beautiful while adding an extra pop of fresh fruit.
How to Make a Blueberry Mojito
This recipe includes step-by-step photos to help you along the way. You’ll find the complete ingredient amounts and detailed instructions in the printable recipe card below.
STEP 1: Make the Blueberry Syrup – Add 1 ½ cups blueberries, 1 cup of sugar, and 1 cup of water to a small saucepan over medium heat. Bring to a gentle simmer, stirring until the sugar completely dissolves. Continue cooking for several minutes until the blueberries burst and release their juices.
STEP 2: Strain the Syrup – Remove the saucepan from the heat and allow the syrup to cool slightly. Pour the mixture through a fine mesh strainer, pressing the blueberries with the back of a spoon to extract every bit of juice. Let the syrup cool completely.
STEP 3: Muddle the Mint – Add the blueberry syrup and fresh mint leaves to a cocktail shaker. Using a cocktail muddler or the back of a wooden spoon, gently muddle the mint to release its fragrant oils without shredding the leaves. Add the white rum, fresh lime juice, and plenty of ice to the shaker.
STEP 4: Shake the Cocktail & Serve – Shake vigorously until the cocktail is thoroughly chilled. Fill a highball glass or Collins glass with fresh ice. Strain the cocktail over the ice and top with sparkling water or club soda. Garnish with extra blueberries and a sprig of mint before serving. Enjoy!
Substitutions & Variations
- Substitute silver rum or another light rum for white rum.
- Use club soda or soda water interchangeably.
- Frozen blueberries work well when fresh blueberries aren’t in season.
- Add a handful of whole blueberries to the muddled mixture for extra berry flavor.
- Turn this into a mocktail by replacing the rum with additional sparkling water.
- Add blackberries, raspberries, or strawberries for a mixed berry mojito.
- A splash of blueberry juice can intensify the berry flavor.
Tips for Making the Best Blueberry Mojito
- Use freshly squeezed lime juice for the brightest citrus flavor. Bottle lime juice has a synthetic aftertaste, which will affect the quality of your mojito.
- Gently muddle the mint. Press just enough to release the mint oil without tearing the leaves into tiny pieces. Bruising the mint will insert bitter flavors.
- Chill the blueberry syrup before making cocktails for the most refreshing drink.
- Always use plenty of fresh ice so the cocktail stays cold.
- I recommend tasting your mojito before topping with sparkling water so you can adjust the sweetness if needed.
- Garnish this blueberry cocktail generously fresh blueberries and mint sprigs to make the cocktail look as good as it tastes.
What is the Best Rum to Use in Mojitos?
After taking a tour and a class at the Bacardi Factory in Puerto Rico, I learned that the best rum for mojitos are clean, light-bodied white rums, also called silver rum or light rum. During our tour, we learned that these rums have mild flavors, which allow the fresh mint, lime juice, and blueberry syrup shine without overpowering the cocktail. Traditional mojitos are typically made with unaged or lightly aged white rum.
Storage and Make Ahead Tips
The homemade blueberry syrup can be made up to 1 week in advance and stored in an airtight container in the refrigerator. Having the syrup prepared ahead of time makes assembling a fresh blueberry mojito quick and easy whenever you’re ready to enjoy one.
If you’re serving a crowd, make a larger batch of the blueberry syrup in advance, then shake each mojito individually just before serving. This keeps the mint bright, the cocktail ice cold, and the sparkling water bubbly for the freshest flavor. Leftover blueberry syrup is also delicious stirred into iced tea, lemonade, or sparkling water for a nonalcoholic treat.
More Cocktail Favorites from Elicit Folio
If you love fresh blueberry mojitos, here are a few more refreshing cocktails to try next:
- Classic Mojito Recipe
- Mint Julep
- Strawberry Hennessy Margarita
- Classic Margarita
- Caipirinha
- Kentucky Mule
- Cucumber Spritz
FAQ
What type of rum is best?
A good quality white rum or silver rum creates the clean flavor traditionally found in a classic Cuban cocktail.
Can I make this without alcohol?
Absolutely. Omit the rum and replace it with extra sparkling water or club soda for a refreshing blueberry mint mocktail.
How long does blueberry syrup last?
Stored in an airtight container in the refrigerator, the syrup will stay fresh for about one week.
What's the best glass for serving mojitos?
Highball glasses or Collins glasses work best because it leaves plenty of room for ice, sparkling water, and garnishes.
Recipe Card
Blueberry Mojito
Ingredients
Blueberry Mojito
- 7 Mint Leaves
- 2 oz Blueberry Syrup
- 2 oz White Rum
- 1 oz Lime Juice
- Ice
- Sparkling Water
Instructions
- Wash and clean blueberries. Add 1 ½ cups blueberries, 1 cup of sugar, and 1 cup of water to a small saucepan over medium heat to make blueberry syrup. Bring to a gentle simmer, stirring until the sugar completely dissolves. Continue cooking for several minutes until the blueberries burst and release their juices.
- Remove the saucepan from the heat and allow the syrup to cool slightly. Pour the mixture through a fine mesh strainer, pressing the blueberries with the back of a spoon to extract every bit of juice. Let the syrup cool completely.
- Add the blueberry syrup and fresh mint leaves to a cocktail shaker. Using a cocktail muddler or the back of a wooden spoon, gently muddle the mint to release its fragrant oils without shredding the leaves. Add the white rum, fresh lime juice, and plenty of ice to the shaker.
- Shake vigorously until the cocktail is thoroughly chilled. Fill a highball glass or Collins glass with fresh ice. Strain the cocktail over the ice and top with sparkling water or club soda. Garnish with extra blueberries and a sprig of mint before serving. Enjoy!
Notes
- Freshly squeezed lime juice produces the brightest flavor.
- Gently muddle the mint to avoid bitterness.
- Chill the blueberry syrup before mixing the cocktail.
- Frozen blueberries can be substituted for fresh.
- Store leftover blueberry syrup in the refrigerator for up to 1 week.
- Serve immediately after topping with sparkling water for maximum fizz.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Craving More?
If you make this Blueberry Mojito, I’d love to see it! Be sure to tag @elicitfolio on Instagram so I can share your beautiful cocktails. You can also follow along on Pinterest for even more recipe inspiration, or leave a comment below and let me know what other mojito cocktail recipe you’d like to see me make next.
