Method
- Muddle blackberries in shaker.
- Add bourbon, lemon juice, ginger syrup and balsamic vinegar.
- Shake and double strain into ice-filled highball.
- Top with ginger beer and garnish with black pepper.
About the Blackberry Buck
A sour-style highball cocktail with bourbon as its base. The blackberries, ginger syrup, and balsamic vinegar create a sweet-tart balance with spicy ginger beer.