When it comes to cocktails, few can claim the level of insider acclaim that the Industry Sour enjoys. This unique drink, with its robust blend of Fernet Branca and Green Chartreuse, is a favorite among those who know their spirits best—bartenders. Whether you're a seasoned mixologist or just an adventurous home bartender, the Industry Sour offers a complex and refreshing experience.

The History

The Industry Sour was crafted by renowned bartender Ted Kilgore in St. Louis. Kilgore's inspiration came from a desire to create a drink that encapsulated his favorite ingredients, aimed at a fellow service industry professional. The name itself, "Industry Sour," is a nod to the bartending community, known for its appreciation of bold, bitter flavors. Green Chartreuse and Fernet Branca, both beloved by bartenders, are key components of this cocktail. Fernet Branca, in particular, is often used as a "bartender's handshake," a gesture of camaraderie and respect among those in the profession.

Breaking Down the Ingredients

The Industry Sour features a harmonious blend of four main ingredients in equal parts, each bringing its own unique character to the mix:

• Fernet Branca: Fernet Branca is a potent Italian amaro crafted from a secret blend of 27 herbs and spices. Key notes include strong bitterness, herbal elements, spiciness, earthiness, and a refreshing menthol finish. Revered as both a digestif and a key cocktail ingredient, it enjoys a cult following worldwide, especially among bartenders and in Argentina.
• Green Chartreuse: Green Chartreuse is a vibrant green liqueur made by Carthusian monks in the Chartreuse Mountains of France. The flavor profile is complex and aromatic, featuring herbal complexity, natural sweetness, spiciness, earthiness, subtle floral notes, and hints of anise and mint. It's renowned for its unique and powerful flavor, making it a popular choice among bartenders.
• Lime Juice: Freshly squeezed lime juice provides a bright, tangy acidity that balances the bitterness of the spirits.
• Simple Syrup (1:1): This mixture of equal parts sugar and water adds a touch of sweetness, rounding out the drink and making it more palatable.

Tips for the Industry Sour

• Use a Jigger: Since this cocktail is all about balance, it's crucial to use equal parts of each ingredient. Measure carefully to ensure the flavors harmonize perfectly.
• Chill Your Glassware: A chilled coupe glass enhances the drinking experience by keeping the cocktail colder for longer.
• Use Fresh Lime Juice: Freshly squeezed lime juice makes a significant difference in the flavor of the cocktail, providing a more vibrant and authentic taste.