A Cuba Libre is more than just rum and cola—it’s bright, refreshing, and just the right mix of sweet and citrusy. With a splash of lime and a smooth kick of rum, it’s the kind of drink that feels like summer in a glass. I’ve made this drink countless times, and here’s a tip I learned while perfecting it: always use freshly squeezed lime. It makes all the difference.
Cuba Libre
Whether you’re relaxing on a patio, firing up the grill, or hosting a casual get-together, a Cuba Libre is the kind of cocktail that fits right in.
What You’ll Need
Prep time: 5 minutes
Serves: 1
Glass: Highball or Collins glass
Ingredients
– 2 oz (60 ml) white rum
– ½ oz (15 ml) freshly squeezed lime juice (about half a lime)
– Cola, to top (roughly 4–6 oz / 120–180 ml, depending on your glass and preference)
– Lime wedge, for garnish
– Ice cubes
Method
- Fill a highball glass with ice cubes, almost to the top.
- Pour in 2 oz (60 ml) of white rum.
- Add ½ oz (15 ml) of freshly squeezed lime juice. Don’t skip the fresh lime—it adds brightness that bottled juice just can’t match.
- Top off with cola (about 4–6 oz / 120–180 ml), pouring slowly to preserve the fizz.
- Gently stir with a bar spoon or straw to mix everything without flattening the bubbles.
- Garnish with a lime wedge on the rim or drop it in for a little extra zing.
Tips & Tricks
– Use a premium white rum for a smoother finish. Cuban-style rums are traditional, but any light rum you enjoy works.
– If you’re using a cola that’s extra sweet, squeeze in a bit more lime to balance it out.
– Don’t over-stir—just a quick mix is enough to bring it all together while keeping the fizz.
– Want to cut back on sugar? Go with a diet cola or a naturally sweetened option.
Make-Ahead Option
Planning a party? You can mix the rum and lime juice ahead of time and keep it chilled. When you’re ready to serve, just pour over ice and top with cola. Hold off on adding the cola until the last second so it stays bubbly.
Storage
This drink is best made fresh, but if you have leftover lime and rum mix, keep it in the fridge for up to 2 days in a sealed jar or bottle. Add cola just before serving.
Common Substitutions
– No white rum? Try dark rum for a richer, deeper flavor or spiced rum for a warming kick.
– Swap lime with lemon juice if that’s what you have on hand—just know it’ll taste a bit sharper.
– Want a fun twist? Use a craft cola or even a flavored cola like cherry or vanilla.
What to Serve It With
This cocktail plays well with bold, flavorful foods. Here are a few of my favorite pairings:
Spicy Snacks
The sweetness of cola helps cool down heat, so think jalapeño poppers, spicy shrimp, or buffalo wings.
Barbecue Favorites
Cola and rum both have caramel notes that match beautifully with grilled meats—ribs, pulled pork, or even grilled pineapple.
Light, Tropical Salads
A salad with mango, avocado, and a citrusy dressing is a great match for the drink’s refreshing lime and cola combo.
This has been my go-to cocktail for summer nights on the porch. It’s simple, satisfying, and always a crowd-pleaser.
Fun Variations to Try
Spicy Libre
– Add a thin slice of jalapeño to the glass. Muddle it gently before adding the rum and lime juice for a subtle heat.
Cherry Libre
– Add a splash (about ½ oz / 15 ml) of cherry liqueur just before the cola. It gives the drink a fruity, slightly tart twist.
Coffee Libre
– Stir in 1 tsp of cold brew coffee concentrate for a hint of roastiness that balances the sweetness beautifully.
Non-Alcoholic Version
Skip the rum and just mix cola with lime juice over ice. It’s still zesty and refreshing—great for kids or anyone skipping alcohol.
FAQ
Can I use dark or spiced rum?
Definitely! Dark rum adds depth, while spiced rum gives the drink extra personality. Try both and see what you like best.
What’s the best cola to use?
Whatever cola you enjoy most. Some people swear by classic brands for that nostalgic flavor, but small-batch or craft colas can add a fun twist.
Is lime really necessary?
Yes! Lime brightens the drink and balances the sweetness of the cola. Without it, it’s just a rum and Coke.
What’s the difference between a Rum and Coke and a Cuba Libre?
The lime. A Cuba Libre always includes fresh lime juice, which gives it that citrusy lift.
Can I make a big batch for a party?
Absolutely. Mix the rum and lime juice in a pitcher and store it in the fridge. Add cola and ice just before serving to keep it bubbly.
How can I dress it up?
Garnish with a fun straw, an umbrella, or a slice of orange for a tropical vibe. A splash of fruit juice—like pineapple or pomegranate—can add color and flavor.
Whether you’re mixing one for yourself or a whole tray for friends, the Cuba Libre is a classic for a reason. It’s easy, refreshing, and just the right mix of sweet, tart, and spirited. Cheers!
