Ingredients
Dark rum
Bitters
2 lime wedges
1 12-ounce bottle ginger ale
Preparation
Fill 2 tall glasses with ice and shake in a few drops of bitters. Squeeze 1 lime wedge into each glass and drop the wedge into the glass. Pour 1 jigger (1.5 ounces) rum into each glass and top with ginger ale. For an alcohol-free drink, omit the rum.