When I saw these on Down to Earth I decided to make them for Easter brunch. My niece and a neighbor friend were joining us. Normally I wouldn’t have made a dessert but since the gathering was so small, I had time to have some fun and experiment. Rhonda called these Napoleons and a commenter said in southern Australia they were called Matchsticks. Perhaps the difference is the size? From looking around at various recipes, it seems you can vary them easily by adding jam instead of mascarpone (or in addition to?), drizzle chocolate on top instead of having the fresh fruit, make multiple layers, etc.
I made mine pretty small and rather than layering two pieces of puff pastry on top of each other, I cut each one in half, spread the mascarpone on the bottom half, topped with the other half of pastry, spread whipped cream on top of that and then topped with fresh raspberries.