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Penicillin Recipe
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mixPHD - Whiskey Whisperer
Sour
Jan 01, 2023
1 min

Penicillin Recipe

Penicillin Recipe

Unveil the legendary Penicillin – Cocktail, a modern classic that truly shines in the world of mixology! This invigorating Scotch-based cocktail masterfully blends vibrant citrus notes with a delightful kick of fresh ginger, all beautifully mellowed by the sweetness of honey. It’s a true sensory adventure, offering a comforting warmth and a refreshing zing in every sip. If you're searching for a sophisticated, unique spirit-forward drink that’s both Sweetened and delightfully Sour, the Penicillin is your perfect match. It's a testament to how complex flavors can harmoniously unite to create something truly unforgettable. Get ready to embark on a flavor journey that's both bold and incredibly smooth.

Penicillin

The Perfect Penicillin

This classic cocktail is particularly beloved for its unique blend of flavors and elegant presentation.

What Makes It Special

  • Served in Rocks Glass
  • Sweetened
  • Muddled
  • Cocktail
  • Citrus
  • Sour
  • Ginger
  • Shaken
  • Served Over Ice
  • Scotch

Ingredients (Serves 1)

  • 0.75 cl Lagavulin 16y whisky
  • 2.25 cl fresh lemon juice
  • 2.25 cl honey syrup
  • 2-3 quarter-sized slices of fresh ginger

Step-by-Step Instructions

  1. Begin by adding 2-3 quarter-sized slices of fresh ginger to your cocktail shaker. Muddle them gently but firmly to release their aromatic oils and spicy essence.
  2. Next, pour in the blended Scotch whisky, fresh lemon juice, and honey syrup into the shaker. Hold back on the Lagavulin 16y whisky for now.
  3. Fill your shaker generously with ice. Secure the lid tightly and shake vigorously for about 10-15 seconds until the mixture is thoroughly chilled.
  4. Prepare your chilled Old Fashioned glass by filling it with fresh ice. Double-strain the cocktail from the shaker into the glass, ensuring a perfectly smooth pour.
  5. Finally, carefully float the 0.75 cl of Lagavulin 16y whisky on top of the drink. This creates a distinct layer that adds a beautiful smoky aroma and depth to each sip.

The History Behind the Recipe

Born from a craving for something both soothing and invigorating, the Penicillin – Cocktail emerged from the vibrant bar scene of the early 21st century. While not a historical cure-all, its name playfully hints at its comforting and uplifting qualities. Legend has it, this potent yet pleasing Scotch blend was first conjured during a particularly harsh winter, designed to warm the soul and clear the senses with its zesty ginger and sweet honey. It quickly gained cult status among those seeking a sophisticated yet accessible 'get well' drink that combined the robustness of Scotch with the bright, clean notes of Citrus, becoming a beloved staple in homes and high-end cocktail bars alike. Its unique profile, blending smoky Scotch with fresh, Muddled ginger, truly sets it apart.

Presentation and Visual Appeal

As it settles into its prime, this Penicillin - Cocktail presents a captivating golden amber hue, reminiscent of warm sunshine, reflecting the rich Scotch and bright Citrus. It’s Served in a classic, sturdy Rocks Glass, filled to the brim with crystalline ice cubes. The delicate float of smoky Lagavulin 16y whisky creates a subtle, intriguing layer on top, promising a fascinating aroma with every approach. A thoughtful garnish, perhaps a twist of lemon peel or a small slice of candied ginger, would sit artfully on the rim, adding a final touch of elegance and visual interest to this bold and enticing creation.

Pro Tips and Variations

This exquisite Cocktail is best Served Over Ice in a classic Old Fashioned glass, truly allowing its complex character to shine. To elevate your Penicillin, consider garnishing with a thinly sliced lemon wheel or a candied ginger chip – it adds both visual appeal and an extra layer of aromatic delight. For an even more intense ginger kick, lightly muddle an extra slice! If you don't have Lagavulin 16y, any peated Islay Scotch will offer that signature smoky finish. And remember, the key to a perfect Penicillin lies in the fresh, bright quality of your lemon juice and the fragrant punch of the Muddled ginger. It's a delightful concoction that's a joy to make and even more of a pleasure to sip.

This cocktail embodies the essence of classic mixology – simple ingredients combined with expert technique to create something truly extraordinary.

Last updated: January 24, 2026

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