I have been on the prowl for the just right deep smooth seductive prune mousse - coupled with Armagnac & just a bit of deep dark chocolate. Mmmmm! This isn't for the faint of heart! Use un-pitted prunes if you can manage to find them and pit them after they've simmered and cooled. Otherwise use pitted but simmer gently! Adapted from NYT 06/10/08. Time does not include 2-3 hours chill time in the refrigerator.