Cuba Libre

Pro tips

• Squeeze lime juice fresh into the glass just before serving to preserve aromatics and prevent oxidation.
• Chill your glass with ice water before building the cocktail to keep it colder longer.
• Pour rum first, then cola last, and stir gently to combine without losing carbonation.
• Use a 1:3 or 1:4 rum-to-cola ratio depending on how spirit-forward you prefer the drink.

Substitutions

• Mr. Boston Rum → Bacardi, Mount Gay, or any light rum (flavor profile may vary slightly)
• Cola → Coke Zero or diet cola (same taste, fewer calories)
• Lime → Lemon (less traditional but acceptable in a pinch; use sparingly)

Storage & make-ahead

Cocktails are best served immediately. Do not store mixed drinks; prepare fresh to order.

Equipment

cocktail glass or highball glass · bar spoon or long spoon · citrus juicer or hand juicer

What's the difference between a Cuba Libre and a Rum and Coke?

A Cuba Libre includes fresh lime juice, while a Rum and Coke does not. The lime adds brightness and complexity to the drink.

Can I make a Cuba Libre without fresh lime?

Fresh lime juice is essential to the drink's character. Bottled or reconstituted lime juice will not deliver the same flavor quality.

What type of rum works best?

Light or golden rum works best. Mr. Boston or similar mid-range rums are ideal; avoid overproof or aged rums that overpower the cola.

Should I use diet or regular cola?

Either works depending on preference. Regular cola is traditional and balances the lime and rum better for most palates.

How much ice should I use?

Fill the glass with ice to keep the drink cold and dilute it slightly as the ice melts, which improves the flavor balance.