Divide the apple mixture between the two pastry sheets. Place the apple mixture along the lower edge, like a log, leaving 1 inch on both ends of the log. Using a pastry brush, brush along the 3 exposed edges. Scatter additional cookie or cake crumbs over entire uncovered surface of the puff dough. Starting by folding the ends over the apple mixture, then start by rolling the apple mixture, over and over until rolled up.
Egg wash the entire top of the logs.
Lightly cut a criss-cross design through just one thickness of the dough, for design. Bake in a 340 degree oven for 40 to 50 minutes in a conventional oven, until medium-dark brown. Remove from oven and dust with powdered sugar. International school of baking.