Pisco is a South American grape brandy popular in Peru and Chile.
Pour through a wire-mesh strainer into a 1-qt.
jar with a tight-fitting lid, discarding solids.
Credit:Southern Living
Add pisco and next 3 ingredients to jar.
Cover with lid, and shake vigorously 30 seconds or until foamy.
Pour mixture into 4 (10-oz.)
glasses filled with ice.
Top each with a dash of bitters, if desired.
