Rum Old Fashioned Sour

Daiquiri/Classic Sours & Riffs • November 11, 2026

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A photo of the Rum Old Fashioned Sour cocktail containing Planteray 3 Stars White Rum, Freshly squeezed orange juice, Freshly squeezed lime juice, Giffard Sugar Cane Syrup (Sirop Sucre de Canne) in a Old-Fashioned.

Other Ingredients

  • 0.75 fl oz Freshly squeezed orange juice
  • 0.50 fl oz Freshly squeezed lime juice
  • 0.25 fl oz Giffard Sugar Cane Syrup (Sirop Sucre de Canne)

Directions

  • Add ice to shaker
  • Pour all ingredients into shaker
  • Shake well with ice
  • Fine strain into ice-filled old-fashioned glass
  • Express orange zest twist over drink and drop into glass

Cocktail Description

This bright, citrus-forward take on the Old Fashioned swaps whiskey for white rum and adds a refreshing sour twist that'll wake up your palate.

The Rum Old Fashioned Sour brings together the clean, grassy notes of Plantation 3 Stars White Rum with the tangy punch of fresh orange and lime juice, all balanced by the subtle molasses sweetness of Giffard's sugar cane syrup. The result is a drink that's tart and lively but still carries the spirit-forward character you'd expect from an Old Fashioned, just with a tropical, refreshing spin. An orange zest twist adds aromatic oils that brighten each sip even more.

This cocktail shines during warm weather gatherings, Sunday brunches, or anytime you want something that's refreshing but not too sweet. It's surprisingly easy to make—just shake everything with ice and strain over fresh ice—so you can whip up several rounds without breaking a sweat. The citrusy, slightly funky rum profile pairs beautifully with grilled seafood, ceviche, jerk chicken, or even a simple plate of fish tacos with plenty of lime.

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