Dark Rum Sour

• 2 ozdark rum
• ¾ ozlemon juice
• ½ ozsimple syrup
• 1egg white
• 2Angostura bitters

Steps

1. 1.Combine all ingredients in a cocktail shaker without ice.
2. 2.Seal and shake vigorously for 10–15 seconds to emulsify.
3. 3.Add ice and shake again for another 10–15 seconds.
4. 4.Strain into a chilled glass.