Decadent Carrot Cake Roll: A Swirl of Comfort and Creativity

Mix the mascarpone with the icing sugar, lemon zest and vanilla extract until fluffy.
Assemble the cake roll:
Roll out the cooled sponge cake and spread with the cream.
Roll up the sponge cake tightly.
Chill the cake roll for at least 1 hour.
Decoration:
Sprinkle the top of the cake roll with powdered sugar and chopped walnuts.
Slice and serve.
Tips and variations:

You can also mix raisins or chopped pineapple into the cream.
You can also flavor the sponge cake with orange zest.
You can also decorate the top of the cake roll with whipped cream or chocolate chips.
You can mix chopped white chocolate into the cream.
Enjoy!