1. Preheat oven to 400º. Cover the wonton wrappers with plastic wrap or lay a moistened towel over them to keep them from drying out while you work.
2. Lay 1 wrapper on a flat surface. Place a tablespoonful of pie filling in the center. Using a pastry brush or a small, clean paintbrush, dab the outer edges of the wrapper with water. Bring the four corners of the square wrapper together and pinch them to make a little pouch. (The water helps the dough adhere.)
3. Put the pouches on a parchment-lined or nonstick baking sheet. Bake them for 8 to 10 minutes, until the outer edges of the pouch have just begun to brown.
4. Remove pouches from oven and let cool partially on the baking sheet. When they're still a little warm, dust them lightly with the confectioners' sugar and serve.
Tip: To make sure the dusting is light and uniform, put sugar in a small strainer and gently shake it back and forth over the fruit bundles.
How Kids Can Help: All steps before bundles go into the oven.