# What you'll need:
→ Spirits
01 - 2 fl oz barrel-aged bourbon
→ Fruit & Syrups
02 - 1 fl oz black currant liqueur (crème de cassis or similar)
03 - 0.75 fl oz freshly squeezed lemon juice
04 - 0.5 fl oz simple syrup
→ Aromatics & Garnish
05 - 1 small rosemary sprig plus additional for garnish
06 - Black currants or lemon twist for optional garnish
07 - Ice cubes as needed
# Method:
01 - Gently clap the rosemary sprig between your hands to release its essential oils and fragrant compounds.
02 - Add the rosemary sprig, bourbon, black currant liqueur, lemon juice, and simple syrup to a cocktail shaker.
03 - Fill the shaker with ice and shake vigorously for 15 seconds until well-chilled and properly diluted.
04 - Double strain the mixture into a chilled rocks glass filled with fresh ice to remove any herb fragments.
05 - Garnish with a fresh rosemary sprig and, if desired, black currants or a lemon twist before serving.