Blend the biscuits in to a blender to make powder

In a bowl take desiccated coconut,powdered sugar and melted butter mix well..now keep aside

In another bowl take powdered biscuit coco powder,chocolate syrup and butter make dough

Take butter paper with the help of rolling pin roll the dough over the butter paper and make rectangular shape

Now spread coconut mixture over the dough now slowly start rolling it

Wrap with aluminium foil and refrigerate for 4-5 hours

Now cut into the pieces