(Goes with Irish Whiskey Spice Cake)

6 lg. egg yolks
1/3 c. sugar
1/3 c. Irish whiskey or Irish mist liqueur

Whisk all ingredients in medium metal bowl. Set bowl over sauce pan of simmering water and whisk until mixture is foamy, triples in volume and holds shape in a spoon, about 6 minutes. Remove from over water. Serve warm.