Ingredients
Egg White →0.5 oz / 15 mL
Lemon Juice →0.75 oz / 22 mL
Simple Syrup →0.75 oz / 22 mL
Aged Rum →2 oz / 59 mL
CocktailEstablishedMedium · 4 minutes
Rum Sour
Rum Sour is a classic aged rum cocktail - lemon, simple syrup, egg white in support, shaken cold. The proportions are the point: recognizable structure, not kitchen-sink improvisation.
Established named drink with documented provenance.
- Source: Widely published classic cocktail canon
- Method
- Shaken
- Glass
- coupe
- Prep
- 4 min
16.7%
Total ABV
after dilution
One perfect serve
Standard recipe
Preparation
- 1
Add the Rum Sour measures to a shaker with hard ice.
- 2
Shake until the mixture is well chilled and integrated.
- 3
Strain into a coupe and garnish as preferred.
Bar-quality calculator
Batch and scale without guessing
Finished batch
38.4 oz
≈ 8 serves
Added water
6.4 oz
20% dilution
Estimated cost
$23.04
$2.88 per serve
Exact batch volumes
Scaled live from the standard recipe. Bottle estimates assume 750ml.