Prepare the candied lemon slices according to the recipe. Note: do this several days in advance as it is a time-consuming task. Make the lemon curd according to the recipe (or use store-bought)
Place the cream with the mascarpone and the fine granulated sugar in a bowl and mix for about 3-5 minutes until creamy, firm and smooth.
Pour 200 ml of the limoncello into a shallow dish. Dip half of the lady fingers (about 14 pieces) for a few seconds. Place the lady fingers in a rectangular dish as a base. Spread a little less than half of the mascarpone mixture on top.
Dip the remaining lady fingers in the limoncello and place on top of the mascarpone mixture. Spread the rest of the mascarpone over the tiramisu and then spread a layer of lemon curd over the limoncello tiramisu.
For best results, refrigerate the tiramisu overnight before serving, but if you are pressed for time, you can serve it earlier.
Remove the tiramisu from the fridge and cut into 6 equal pieces. Place the tiramisu pieces on a pastry plate and garnish with the candied lemon slices.
Tips
You can also serve this tiramisu in small glasses or individually on a plate.
You can also leave out the candied lemon slices or replace them with fresh raspberries.
How to store
This tiramisu will keep in the fridge for up to 4 days.