Place a damp clean kitchen cloth on the counter.
Place the wafer sheet on top of the damp cloth with the small square texture facing up.
Cover with another damp kitchen cloth and let it sit for 10 minutes to soften.
Remove cloth and spread creamy mixture over top. Be sure to spread over the side of the wafer with the smaller square texture.
On one long side of the wafer sheet, have the creamy mixture stop 2 cm from the edge.
Begin rolling the wafer on the opposite long side.
If the wafer happens to crack at the start of the rolling, this is ok but if you’re finding it cracks too easily throughout, cover with damp cloth longer to soften.
Once tightly rolled, wrap it in parchment paper or tin foil and place in the fridge or freezer for one ½ hour to 1 hour.
Remove when chilled and cut into 1.3cm (½”) slices using a sharp thin knife.