I had some leftover pumpkin so I whipped this together on a whim and it came out just great. These are not as sweet as a pumpkin pie - but quite tasty! Taste the filling and add sugar if you want something sweeter!
Mix, egg, sugar, pumpkin, evaporated milk and spices together. Taste... if you want it sweeter adjust your sugar. Put in a pie dish and place in the preheated oven for 15 minutes. Remove from oven stir and place in fridge.
Raise the temp of your oven to 425F. While pumpkin is cooling off in the fridge rollout your puff pastry and cut into 6 5 1/2 inch circles. You may need to patch the last few together. Place the circles on a cookie sheet lined with parchment paper.
Remove cooled pumpkin from fridge and spoon out equal portions on to half the puff pastry circles. Fold over and seal by pressing the tines of a fork around the edges.