Method:
Preheat oven to 400°F. In a bowl, stir together cranberry sauce, ginger and pears. On a piece of wax paper or parchment paper, cut puff pastry into 24 squares or rectangles, trimming the edges as needed, and transfer to 2 large, parchment-paper-lined baking sheets. Prick all over with a fork. Working quickly to keep puff pastry cold, spoon about 1 tablespoon of the pear mixture onto each and spread out to the edges. Bake, rotating baking sheets halfway through, until pastry is puffed and golden brown, 20 to 25 minutes. Let cool until warm or at room temperature before serving.