Rum Sour

Fizzes & Flips (Egg/Cream Sours & Drinks) • September 02, 2026

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A photo of the Rum Sour cocktail containing Appleton Estate 8 Year Old Reserve Rum, Freshly squeezed orange juice, Freshly squeezed lime juice, Giffard Sugar Cane Syrup (Sirop Sucre de Canne), Fee Brothers Fee Foam Egg White Alternative in a Old-Fashioned.

Curiada Ingredients

Other Ingredients

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

Directions

Add ice to shaker
Add all ingredients to shaker
Shake well with ice
Fill old-fashioned glass with ice
Strain mixture into ice-filled old-fashioned glass
Express orange zest twist over drink and drop into glass

Cocktail Description

This isn't your grandfather's Old-Fashioned—it's a tropical spin that brings frothy Caribbean charm to the classic whiskey template.

The Rum Froth Old-Fashioned swaps bourbon for aged Jamaican rum, creating a cocktail that balances rich molasses and oak notes from the Appleton Estate 8 Year with bright citrus from fresh orange and lime juice. The sugar cane syrup reinforces the rum's natural sweetness while the egg white alternative gives the drink a silky, cloud-like texture that softens the edges and makes each sip feel luxurious. It's moderately easy to make—just requires a good shake to get that foam right—and the result is a drink that looks as impressive as it tastes. This cocktail works beautifully as a brunch sipper or an early evening aperitif, especially when the weather calls for something refreshing but substantial. Pair it with jerk chicken, grilled pork chops, or even a cheese board featuring sharp cheddar and candied pecans—the rum's complexity and the citrus brightness cut through rich, savory flavors while complementing sweet and spicy elements. The orange zest garnish releases aromatic oils with each sip, adding another layer of fragrance that makes this old-school drink feel decidedly modern.