Cuba Libre
Cuba Libre
Cuba Libre

Barsys

Cuba Libre

Crafted by Barsys | Last Updated - 01/06/2026

About

The Cuba Libre is a classic cocktail made with rum, cola, and fresh lime juice. If you’re looking for how to make a Cuba Libre at home, the key is getting the balance right between citrus, sweetness, and spirit.

At first glance, it feels like a simple rum and Coke. But the addition of fresh lime changes everything. It cuts through the sweetness of the cola, adds brightness, and gives the drink a clean, structured finish.

Rum forms the base, bringing warmth and depth. Cola adds sweetness and light carbonation, while lime sharpens the entire profile and keeps the drink from feeling flat.

The balance is what defines the Cuba Libre. Too much cola and it feels diluted. Too much lime and it turns sharp. When done right, it’s crisp, refreshing, and easy to drink.

The drink dates back to the early 1900s and is tied to Cuba’s independence movement. “Cuba Libre” translates to Free Cuba, and over time, the cocktail has become a global staple built on simplicity and precision.

It’s not complicated. It’s just done right.

Shaken or Stirred? Neither. The Cuba Libre is a build-in-glass cocktail. Add ingredients over ice and stir gently to combine without losing carbonation.

What You'll Need

For one Cuba Libre cocktail: 


  • 60 ml white or dark rum
  • 120 ml cola (chilled)
  • 10 ml fresh lime juice


Ice: Cubed

Optional garnish: Lime wedge

Pro tip: Use freshly squeezed lime juice and well-chilled cola. Small details make a noticeable difference in a simple drink.

How to Make It

Prep time: 2 minutes
Skill level: Easy

  • Fill a highball glass with fresh ice.
  • Add rum and freshly squeezed lime juice.
  • Top with chilled cola.
  • Stir gently to combine.
  • Garnish with a lime wedge and serve.

Using Barsys? 

The Cuba Libre is simple, which means balance matters more than anything else. Even small changes in rum or lime can shift the drink.
Barsys ensures the rum is poured with precision, keeping the base consistent every time. You just add fresh lime and top with cola for a clean, balanced drink.
Tasting Notes : Crisp, citrusy, sweet, effervescent, rum-forward
    Need help?

    For the full recipe, download the Barsys App.

    Tasting Notes

    Sweet and effervescent up front, with dark rum bringing warmth and depth. The lime cuts through the richness of the cola, adding brightness and lift. Crisp, balanced, and refreshingly clean on the finish.


    Pairing Ideas 

    Cuba Libre pairs best with bold, zesty bites that play well with citrus, cola, and the warmth of rum. Nothing too rich, but plenty flavorful.

    • Salty Snacks: Chili-lime popcorn or roasted peanuts.
    • Tropical Mains: Coconut shrimp or grilled fish tacos.
    • Street Food Picks: Jerk chicken sliders or fried plantains.
    • Sweet Finishes: Mango sorbet or rum caramel flan.
    Need help?
    Cuba Libre

    The Barsys Edge

    With only a few ingredients, the Cuba Libre doesn’t hide imbalance. Every element shows up clearly in the glass.

    Barsys keeps the rum measurement precise, so the drink stays consistent and properly balanced every time.

    Cuba Libre

    Sip Setting

    Perfect for casual gatherings, beach days, or relaxed evenings where the focus is on easy conversation.

    This is a drink that fits naturally into the moment. No effort, no overthinking.

    Cuba Libre

    Garnish Game

    A lime wedge is classic and functional. It adds aroma and lets you adjust the citrus level with a quick squeeze.

    Keep it simple. The drink doesn’t need more.

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    FAQs

    What is a Cuba Libre?

    A Cuba Libre is a rum and cola cocktail with fresh lime juice.

    Is it different from rum and Coke?

    Yes. The lime adds brightness and balance.

    What rum should I use?

    White rum for a lighter profile, dark rum for more depth.

    Can I make a big batch of Cuba Libre Cocktail?

    Mix rum and lime ahead of time, then add cola just before serving.

    Does Barsys work with this drink?

    Yes. Barsys helps maintain precise rum measurement for a consistent result.