2 cups hot, strong coffee
2 fluid ounces Irish cream liqueur, divided
2 fluid ounces hazelnut liqueur (such as Frangelico®), divided
2 fluid ounces Irish whiskey, divided
1/4 cup whipped cream
2 pinches ground nutmeg
Pour hot, strong coffee into two mugs.
Stir 1 ounce Irish cream liqueur, 1 ounce hazelnut liqueur, and 1 ounce Irish whiskey into each mug.
Place a dollop of whipped cream in each mug; sprinkle whipped cream with nutmeg.