The Pitbull

A white whiskey variation of a Pisco Sour

created by Chris Carlsson,
(now added to the New 75th Annivesary Edition of the Mr.Boston Official Bartenders Guide).

1 oz ounce Buffalo Trace White Dog
3/4 ounce fresh lemon juice
1 teaspoon of bar / castor / superfine sugar (dissolves more easily than regular sugar) or 1 0z of simple syrup
1 small egg white

Shake for about 30 seconds to froth the egg white and dilute a bit (remember this is 125 proof spirit )

Strain into coup glass and garish foam with 3 drops of Bitters (float the bitters on the foam)
For a little flair you can use a toothpick to draw the bitters into patterns but you may lose the flavor texture if you make them too thin)