Makes one drink.

INGREDIENTS

2½ ounces Pisco
½ ounce simple syrup
Juice of 2-3 limes
1 egg white
Bitters

PREPARATION

In a shaker filled with ice, combine all ingredients. Shake vigorously for about 20 seconds. Strain into a 6 ounce glass and drop a few drops of bitters on the top of the frothed egg whites.