| Ingredient | Amount |
|---|---|
| Mint | 1/2 handful |
| Lemon juice | 1 oz |
| Dark rum | 4 1/4 oz |
| Club soda | 4 1/4 oz |
| Angostura bitters | 8 drops |
Put mint with lemon juice in a glass, mash the mint with a spoon, add ice and rum, and fill up with club soda. Top it with Angostura bitters.