1 dose of whiskey
1/2 dose of bitter
1/3 dose of lemon juice
ice
1 tablespoon (of a dash) of Angostura
1 dose of whiskey
1/2 dose of bitter
1/3 dose of lemon juice
ice
1 tablespoon (of a dash) of Angostura
Shake in the cocktail shaker and stir
Strain into one cup.