Zabaglione al Marsala

Zabaglione requires three ingredients and one skill: the patience to whisk without stopping. There is no cream to add body, no starch to provide stability, no gelatin to forgive your timing. Egg yolks, sugar, and Marsala. That is all. What you keep out is as significant as what you put in.

The technique is not complicated, but it demands your full attention. You whisk the yolks and sugar until pale and thick. You set the bowl over barely simmering water. You add the Marsala and whisk constantly, never stopping, never walking away, until the mixture swells to four times its original volume and holds soft peaks. This takes eight to ten minutes. It will feel longer.

The moment you stop whisking, zabaglione begins to fall. It waits for no one. Your guests must be seated, their glasses ready, before you begin. This is not a dessert for the hesitant or the easily distracted. It rewards those who commit.