2 dash(es) Bitters - (more)
2 oz. Scotch - (more)
1/2 tsp. Triple Sec - (more)
1/4 tsp. Superfine Sugar - (more)
In a shaker half-filled with ice cubes combine the Scotch, Triple Sec, sugar, and Bitters. Shake well. Strain into a cocktail glass and garnish with a lemon twist.