How Do You Make A Swiss Roll Not Crack?
To make a Swiss roll not crack, it is important to roll the cake carefully while it is still warm. After removing it from the oven, immediately loosen the edges of the cake from the pan with a butter knife and carefully flip the cake onto a clean kitchen towel dusted with powdered sugar. Peel off the parchment paper from the bottom and roll the cake tightly but gently with the help of the towel. Let the cake cool completely in the rolled-up position, and then unroll it carefully to fill and re-roll.