In a large mixing bowl, whip together the vanilla pudding mix and milk, until the mixture begins to thicken.
Allow the pudding mixture to rest for 5 minutes, then mix in the spices and molasses. Stir together until well incorporated.
In a separate bowl, beat the heavy whipping cream and powdered sugar until stiff peaks form. Fold 1/3 of this whipped cream mixture into the gingerbread pudding mix, then pour into the baked pie shell.
Refrigerate pie for at least 2 hours, until completely set. Scoop the remaining whipped cream into a pastry bag with a star tip and decorate your pie.
Notes
Nutrition information is an estimate only and will vary based on exact ingredients used and serving size.