Separate the egg yolks from the whites into two bowls.
In the bowl beat the egg yolks with a mixer until they lighten in color. Gradually add the 1/3 cup sugar and continue to beat until it is completely dissolved. Add the milk, cream, bourbon (or booze of choice) and nutmeg. Stir to combine.
In a separate bowl beat the egg whites with a mixer into soft peaks. Gradually add the 1 tablespoon of sugar while continuing to beat the egg whites. Beat until stiff peaks form.
Whisk the egg whites into the mixture. Chill and serve. Top with a dash of freshly ground nutmeg.