Fill a cocktail shaker with ice. Add the brandy, cream and crème de cacao.
Cover and shake well. Strain into a martini glass.
Grate whole nutmeg over top of the drink to garnish.
Notes
In lieu of freshly-grated nutmeg, you can sprinkle on ground nutmeg. However, fresh nutmeg has the best aroma and flavor. Don’t shake too hard — you want the drink thick, but you‘re not making whipped cream!Level up this drink with cognac, which has a more complex flavor.