Lemon Juice
Freshly squeezed juice from lemons, providing the tart acidity that balances sweetness in sours and many classic cocktails.
Origin
Wherever lemons are grown; pressing fresh lemon juice for drinks and food dates back as long as lemons themselves have been cultivated.
History
Fresh lemon juice has been central to mixed drinks since the earliest days of cocktail-making, providing the essential sour component in the classic sour template alongside spirit and sweetener. Bartenders universally consider fresh-squeezed lemon juice far superior to bottled versions, since its brightness and aromatic oils degrade quickly once extracted, a distinction serious cocktail recipes are usually careful to specify.
Flavor profile
Sharp, clean sourness with a bright, fragrant citrus character.
Tasting notes
Fresh lemon juice tastes noticeably brighter and more aromatic than bottled versions, which oxidize and flatten quickly - the difference is significant enough that most classic cocktail recipes assume fresh juice by default.
Substitutes
- Lime juice, for a related but distinctly different tartness.
- Bottled lemon juice, only as a last resort, since the flavor difference from fresh is significant.
- A citric acid solution, for bartenders building a shelf-stable "fresh-tasting" sour mix from scratch.
