Dylan Cross for the Wall Street Journal
Satan's Whiskers
½ oz gin
½ oz dry vermouth
½ oz sweet vermouth
½ oz freshly squeezed orange juice
½ oz Grand Marnier
1 dash orange bitters
Stir with ice until bitingly cold and then strain into a stemmed cocktail glass. Garnish with orange twist. For a variation, substitute Cointreau Noir for the Grand Marnier.
[ via Eric Felten, Wall Street Journal ]