Step 1.
- In a mixing bowl, whisk together the egg yolks and sugar until pale and creamy.
Step 2.
- Slowly add the milk, cream, and absinthe while mixing continuously.
Step 3.
- In a separate bowl, beat the egg whites until stiff peaks form and gently fold them into the eggnog mixture.
Step 4.
- Chill for at least 2 hours in the refrigerator to enhance the flavors.
Step 5.
- Serve chilled in a coupe glass and garnish with grated nutmeg.