skip the pumpkin pie spice altogether, or swap it for cinnamon. Serve the cake as a brunch treat, with afternoon tea, or as a dessert with a dollop of whipped cream. To flip an upside down cake ...

While pineapple may be the best-known of the upside-down cakes ... Apple pie spice, while commercially available, doesn't seem to be quite as ubiquitous as pumpkin pie spice, but you could ...