Blackberry Bourbon Smash

1. In a cocktail shaker, add blackberries, mint leaves, and lemon juice. Muddle the end of a wooden spoon until fully crushed.
2. Add the bourbon to the shaker and then shake to combine everything.
3. Fill two glasses with ice. Pour the blackberry bourbon mixture into the glass. Top each glass with ginger beer.
4. Top the drinks with extra blackberries and mint leaves and enjoy!