Great any time but just the ticket at Thanksgiving. This is one of those smooth-as-silk, spicy pumpkin pies that brings raves and recipe requests. You may double this recipe and make it in a 10-inch quiche pan for large gatherings. But just make sure your spices as fresh as can be (no leftover-from-last-Halloween spices!). You can also use whipping cream or heavy cream, instead of the trusty evaporated milk for a richer pie.