The Southside is the signature cocktail at the legendary former speakeasy the 21 Club. It’s also said to be the favorite drink of notorious Prohibition-era bootlegger Al Capone and his gang.
- 1.25 ounce Tanqueray Ten
- 0.5 ounce lime juice
- 0.5 ounce simple
- 2 Sprigs of mint
- Muddle one mint sprig with lime & simple. Add Tanqueray and shake well. Pour into glass over crushed ice and stir until the outside of the glass frosts. Top with soda and garnish with sprig of mint.