Do Share Recipe

The Perfect Blue Mojito Recipe for Summer Days

I just whipped up this Blue Mojito, and it’s a game-changer for summer cocktails. The vibrant blue color is absolutely stunning, and the taste is just as impressive—perfectly crisp, minty, and refreshing.

It’s surprisingly simple to put together, making it my new go-to for impressing guests at backyard parties or just relaxing by the pool. If you enjoy creative twists on classics like this, you should also explore our guide for the Cherry Snowball Cookies Recipe. This cocktail is a must-try.

Additional Tips for Making this Recipe Better

Having made this a few times, I’ve picked up some tricks to take it from good to great.

I always chill my glasses in the freezer for about 15 minutes before I start. It keeps the mojito colder for longer, which is perfect for a warm day.
Don’t over-muddle the mint! I learned this the hard way. Gentle pressing is all you need. If you’re too rough, the mint releases chlorophyll, which can give your drink a slightly bitter, grassy taste.
I like to double-strain the muddled mixture into the serving glass over fresh ice. This removes any small mint pieces, resulting in a smoother drink.
Taste and adjust before you serve. Sometimes limes are more or less tart. I always take a small sip before adding the soda water to see if it needs a little more simple syrup or a squeeze more lime.

Variations to Try

One of the best things about this recipe is how easily you can adapt it. There are plenty of ways to put your own spin on this blue cocktail. If you’re looking for more inspiration for your next gathering, you can also explore our other dinner recipes.

Non-Alcoholic Version: Simply omit the white rum and blue curaçao. Use a splash of rum extract for flavor and a blue raspberry syrup for color. Top with extra soda water.
Sugar-Free Option: Swap the simple syrup for a sugar-free alternative like a monk fruit or stevia-based syrup. Ensure your soda water is also sugar-free.
Flavor Twists: Muddle a few raspberries or blueberries along with the mint for a fruity kick. You could also try a splash of coconut rum for a more tropical flavor profile.
Spicy Kick: Add one or two thin slices of jalapeño to the glass when you muddle the mint. It adds a subtle heat that pairs surprisingly well with the cool mint and lime.

Equipment You Need

You don’t need a fully stocked bar to make a great mojito, but a few key tools will make the process much smoother.

Cocktail Muddler: Used to gently press the mint and release its essential oils.
Jigger or Measuring Tool: Ensures you get the perfect balance of ingredients every time.
Citrus Juicer: Helps you extract the maximum amount of juice from your limes with minimal effort.
Tall Glass (Highball or Collins): The traditional choice for serving mojitos, with plenty of room for ice and garnish.
Bar Spoon: A long-handled spoon perfect for stirring the ingredients together without disturbing the layers too much.

How to Serve a Blue Mojito

Presentation is part of the fun with a drink this colorful. Here are some ideas to make it look as good as it tastes.

Serve in a chilled highball or Collins glass to keep the drink cool and refreshing.
Use clear ice cubes if possible for a crystal-clear appearance that lets the blue color shine.
Garnish with a generous sprig of fresh mint and a perfectly sliced lime wheel or wedge on the rim of the glass.
For a fun party idea, serve these alongside small, sweet treats. The flavors would pair nicely with something like our Brown Sugar Pumpkin Loaf Recipe.

Calories Count

This is an estimate of the nutritional information for one serving. The exact numbers can vary based on specific ingredients and quantities used.

Calories: 300-350
Carbohydrates: 40-50 g
Protein: 0-1 g
Fat: 0 g

How to Store the Blue Mojito

This cocktail is definitely best enjoyed fresh, but you can do some prep ahead of time.

You can mix the rum, blue curaçao, simple syrup, and lime juice up to 4 hours in advance and store the mixture in the fridge.
However, do not freeze the mixed cocktail, as it will separate and lose its texture and carbonation upon thawing.
When ready to serve, pour the pre-mixed base over muddled mint, add ice, and top with soda water right before enjoying.

Why You’ll Love This Recipe

Here are a few reasons why this vibrant blue mojito is sure to become a new favorite.

It’s incredibly fast. You can whip up this impressive-looking cocktail in just five minutes.
The color is a showstopper. The brilliant blue hue makes it perfect for parties, barbecues, or any summer celebration.
It tastes incredibly fresh. Using fresh mint and real lime juice creates a clean, crisp flavor that is wonderfully refreshing.
It’s easy to customize. You can easily adjust the sweetness or even make it a mocktail to suit any taste or occasion.

More About the Mojito

The mojito is a traditional Cuban highball. While the classic version is fantastic on its own, this blue variation adds a fun, modern twist. The key to any great mojito is the muddling process.

This gentle crushing of the mint leaves is what releases the oils and creates that signature aroma and flavor. Don’t be tempted to use a blender or chop the mint; the hand-muddled technique is what sets this drink apart.

The combination of sweet, citrus, and mint flavors is meant to complement the rum, making it a perfectly balanced and refreshing cocktail. This blue version simply adds a hint of orange from the curaçao and a stunning visual appeal.

Ben Carraoli