Algebra Rum Sour
Bright, balanced, and easy to solve — the Algebra Rum Sour mixes light rum, Triple Sec, and fresh lemon juice into a crisp, citrusy cocktail that’s both refreshing and effortless to shake up.
The Algebra Rum Sour
This cocktail proves that the simplest formulas often deliver the most satisfying results. With light rum at its core, it blends citrus and subtle sweetness for a perfectly balanced, golden-hour drink.
Background
The Algebra Rum Sour follows the same clean ratio used in classics like the Daiquiri — spirit, orange liqueur, and citrus. It’s a stripped-down, modernized riff that highlights rum’s versatility without the need for added sugar.
What You’ll Need
Ingredients
- Light Rum – the smooth, slightly sweet backbone of the drink.
- Triple Sec – adds bright, zesty orange depth.
- Lemon Juice – brings the refreshing acidity that ties it all together.
Equipment
- Cocktail shaker
- Hawthorne strainer
- Chilled cocktail glass
Why You’ll Love It
Every sip walks the perfect line between tart and smooth — light rum warmth, citrus brightness, and a crisp finish that never overstays its welcome. It’s as refreshing as it is foolproof.
Substitutions & Variations
- Swap Cointreau for a more refined orange note or Grand Marnier for richness.
- Try lime juice instead of lemon for a tropical spin.
- Add a dash of simple syrup for a softer, rounder sour.
Helpful Tips
- Always use fresh citrus for the best balance.
- Shake until the shaker frosts — that’s your cue for ideal chill and dilution.
- Garnish with a lemon twist or orange wheel for visual appeal.
Algebra Recipe
Type of Glass
Cocktail Glass
Ingredients
- 2 oz.
- 3/4 oz.
- 3/4 oz.
Directions
- Add 2 oz Light Rum, 3/4 oz Triple Sec, and 3/4 oz Lemon Juice to a shaker filled with ice.
- Shake well until the shaker is cold to the touch.
- Strain into a chilled Cocktail Glass.
- Garnish with a lemon twist, if desired, and serve immediately.
Keep your bar math simple — the Algebra Rum Sour is proof that balance is the key to brilliance.
