Put a clean kitchen towel on top of the cooked cake and flip the tray, so the baking paper is on top.
Set the cake roll aside while preparing the filling.
(Check out the video above to see how this is done).
In a bowl, combine cream and sugar. Whisk until soft ribbons are formed. (Depending on how sweet you want your cake, you can completely skip the sugar, if you desired).
When ready to serve, cut the ends with a serrated knife, to trim the edges.