- 1/2 cup white sugar
- 36 leaves fresh mint, or to taste
- 3 limes, quartered
- 1 cup rum (such as Bacardi®)
- 1 liter club soda
- Muddle sugar and mint leaves together in pitcher until leaves are well broken down. Add limes and muddle until limes are juiced. Stir rum into sugar mixture; add club soda and stir until sugar is dissolved.