What Is in a Whiskey Sour Drink?
The whiskey sour is one of the most iconic and beloved classic cocktails. This refreshing libation combines the bold flavour of bourbon whiskey with the bright acidity of lemon juice and the subtle sweetness of simple syrup. The result is a harmonious balance of flavours that has endured the test of time.
Key Takeaways:
- Main Ingredients: Bourbon whiskey, fresh lemon juice, and simple syrup
- Optional Additions: Egg white for a silky foam, bitters, or maple syrup for added complexity
- Classic Ratios: 2:1:1 (spirit:citrus:sweetener) or 3:2:1 formula
- History: The whiskey sour was first documented in 1862 by Jerry Thomas
- Popularity: Remains one of the most popular mixed drinks worldwide
The Ingredients
The classic whiskey sour is composed of a few simple yet essential ingredients. The bourbon whiskey provides the backbone, typically around 2 ounces (50 ml) per drink. This is balanced by 1 ounce (35 ml) of fresh lemon juice and ¾ to 1 ounce (12.5 to 25 ml) of simple syrup. The drink is typically garnished with an orange or lemon peel and a cocktail cherry.
For a richer, more velvety texture, you can also incorporate a half egg white per drink. This adds a silky foam to the surface. Additionally, a couple of dashes of bitters can lend depth and complexity, while substituting maple syrup for the simple syrup can provide a subtle caramel note.
The classic whiskey sour follows a 2:1:1 ratio of spirit, citrus, and sweetener, though a 3:2:1 formula is also widely used. These ratios can be adjusted to suit individual preferences, with more or less sweetener or citrus as desired.
History and Origins
The whiskey sour has a rich history, with the earliest known written record appearing in “The Bartender’s Guide: How To Mix Drinks” by Jerry Thomas in 1862. This makes it one of America’s oldest cocktails, and it has remained a consistent favourite among mixed drink enthusiasts worldwide.
Whiskey Selection and Variations
When crafting the perfect whiskey sour, the choice of whiskey is crucial. Recommended bourbon options include Elijah Craig Small Batch, Four Roses Small Batch, Woodford Reserve, and Bulleit 10 Year Bourbon. For a spicier finish, you can substitute rye whiskey, while Scotch or Irish whiskey variants will lend region-specific flavour profiles.
Sweetener Choices
Simple syrup is the traditional sweetener used in a whiskey sour, whether store-bought or homemade. However, pure maple syrup can also be used to add a delightful caramel note and greater complexity to the final cocktail.
In conclusion, the whiskey sour is a timeless and versatile cocktail that showcases the bold flavour of bourbon whiskey balanced by the refreshing acidity of lemon and the subtle sweetness of simple syrup. With its storied history and myriad of customization options, it’s no wonder this classic remains a perennial favourite among discerning drink enthusiasts.
Sources:
A Couple Cooks — “Whiskey Sour Recipe”
BBC Good Food — “Whiskey Sour Recipe”
