01 -
Mix the raspberries, lemon juice, and sugar in a pan. Let it bubble gently for about 23-25 minutes until it thickens. Put it in the fridge to cool completely to room temperature.
02 -
Combine sugar, raspberries, and water over heat for 3 minutes. Strain, stir in limoncello if using, and allow it to cool completely.
03 -
Blend the mascarpone, powdered sugar, lemon juice, and vanilla. Slowly whip in the heavy cream until the texture is medium-thick peaks.
04 -
Spread mascarpone onto the base of your dish. Dip the ladyfingers in the syrup and arrange them. Spoon half the mascarpone and half the jam on top.
05 -
Do the same layering again, but skip adding the jam this time. Cover with cling wrap and chill for 8+ hours, or overnight.
06 -
Spread the remaining jam over the top and dress it up with raspberries and lemon slices before serving.