Preheat oven to 350 and make the pie crust using the directions found here.
Press pie crust into 4 mini pie tins.
Mix together pumpkin, peanut butter, Swerve, cinnamon and one flax egg until thoroughly combined.
Evenly distribute the filing mixture into the pie dishes.
Bake for 20 minutes.
If you want to be fancy, use leftover dough to cut little pumpkin shapes and bake those for 10 minutes (while the little pies are baking).
Top tiny pies with tiny pumpkins before the filling has totally set.
Pull from oven, and let cool before digging in!