Rosette de Pomme (Apple Blossom Puffs)

1 Core the apple and slice it into very thin slices. 2 Place slices on a microwave-safe plate and microwave for approx. 45 seconds, until soft and flexible. 3 Cover with plastic wrap and a kitchen towel to keep warm. 4 Mix sugar and cinnamon in a small bowl. 5 Roll out the puff pastry. 6 Cut into two long strips, approx. 3 x 30 cm. 7 Sprinkle pastry strips generously with cinnamon sugar. 8 Arrange apple slices along the top edge of the strip, overlapping and extending slightly beyond the edge. 9 Fold the bottom half of the pastry up over the apples. 10 Carefully roll from one end to form a rose shape. 11 Place each rosette into a prepared mold or ramekin. 12 Bake according to below baking steps. 13 After baking, let cool in molds for 5–10 minutes before removing. 14 Dust lightly with powdered sugar just before serving.