"Pisco is a style of brandy common to Peru and Chile which has a bit of a tequila flavor. The egg white gives this tangy drink a smooth, full body. Don't forget the bitters, they're the secret ingredient!"
1Place ice cubes, pisco, lemon juice, sugar, egg white, and bitters in the bowl of a blender. Blend on high speed until finely pureed. Pour into two glasses and garnish with an additional dash of bitters.