
1. Muddle fresh ginger in a shaker. 2. Add ice, blended Scotch, lemon juice, and honey-ginger syrup. 3. Shake well and strain into a glass over fresh ice. 4. Carefully float smoky single malt Scotch on top. 5. Garnish with candied ginger.
The Penicillin was created by Sam Ross at New York's Milk and Honey in 2005. It became one of the most influential modern Scotch cocktails. At heart, it is a whiskey sour with honey, ginger, and a smoky aromatic float. Ginger gives heat, honey adds softness, and peated Scotch makes the aroma memorable.