Zabaglione Parfaits

Directions

1. 1
   Early in day or up to 1 week ahead, in double boiler over hot (not boiling) water with portable mixer at high speed or hand beater, beat egg yolks and sugar until very thick, about 5 minutes.
2. 2
   Add Marsala and continue beating until mixture is fluffy and mounds slightly when dropped from a spoon.
3. 3
   Cover and refrigerate until mixture is slightly cooled, about 30 minutes.