At what point do you add the creme fraiche? When the cream is almost to soft peaks? Do you whisk it in while bringing the mixture to soft peaks...

Hi Lisa -- excellent catch! The recipe is updated now. You fold or gently whisk the creme fraiche in once you've reached soft peaks. Alternately, here's a more recent version of her whipped cream that almost inverts the proportions, and adds the creme fraiche a bit sooner: http://www.nytimes.com/2007/05/09/dining/091mrex.html