Step 1
Combine the sliced nectarines, water, sugar, mint and vanilla in a saucepan. Cover and leave to simmer over a low heat for approximately 10 minutes
Step 2
Strain the syrup into a bowl. Leave the nectarines and syrup to cool, setting around 10 slices of nectarine to one side, then remove the mint
Step 3
Add the Cointreau to the syrup
Step 4
Beat the egg yolks, sugar and lemon zest together in a bowl until the mixture turns white
Step 5
Stir in the mascarpone and the fromage frais
Step 6
Whisk the egg whites until they form soft peaks, add the sugar and continue to whisk until shiny
Step 7
Delicately fold in the mascarpone mixture
Step 8
Serving suggestion (steps 9 to 11):
Step 9
Dip half of the biscuits in the syrup one by one and arrange on a plate with the sugared side down
Step 10
Spread half of the nectarines over the biscuits, pour half of the mascarpone mix over the top and smooth out. Repeat
Step 11
Cover the tiramisu and chill for approximately 3 hours