Beachcomber Rum Cocktail

Pro tips

• Chill your coupe or cocktail glass beforehand to keep the drink cold longer after shaking.
• Use a jigger to measure precisely—the 1.5:0.5:0.5 ratio is key to balance; eyeballing dilutes the structure.
• Shake hard for 10–15 seconds with fresh ice to achieve proper dilution and a silky texture.
• Strain immediately after shaking to prevent over-dilution; this drink does not benefit from sitting.

Substitutions

• Old Mr. Boston Triple Sec → Cointreau or Curaçao (cleaner orange note, slightly drier)
• Maraschino dash → 1/2 oz pineapple juice (tropical swap, reduces sweetness)
• Fresh lime juice → lemon juice (sharper citrus, less tropical character)

Storage & make-ahead

Best served fresh immediately after shaking. Store individual ingredients at room temperature (spirits) or refrigerated (juices, up to 3 days after opening).

Equipment

cocktail shaker · jigger · strainer · coupe or cocktail glass

Can I substitute the Old Mr. Boston rum with another brand?

Yes. Any light or gold rum works well—Bacardi, Havana Club, or Mount Gay will give similar results with minimal flavor shift.

Should this cocktail be shaken or stirred?

Shake with ice. The lime juice and maraschino benefit from proper dilution and chill, which shaking provides.

What does the maraschino dash add?

A single dash adds subtle sweetness and floral notes that round out the tartness of lime without overpowering the drink.

Is fresh lime juice necessary?

Yes. Bottled lime juice lacks the brightness this cocktail needs. Use fresh juice squeezed within an hour of serving.