First peel and cut the peaches into slices and put into the bottom of 4 wine glasses.

Pure the cream into a bowl, add the sugar, vodka and whisk till thick but still slightly runny. Whisk the egg white till thick, airy and test buy turning the bowl upside down if the white does not fall out then it is ready. Fold the white into the cream.

Pore the mixture on top of the peaches, fill the glasses half way then crumble the amoretti biscuits on top (setting aside 4 whole ones), pure the remaining mixture on to the biscuits and garnish with a whole amoretti biscuit and the halved emptied vanilla pod.   

Serves four.