It was 20 years ago, in the autumn of 2003, that a well-known coffee shop chain first added pumpkin spice lattes (fondly known these days as PSLs) to the menu at some of its cafés. Safe to say ...
(And yes, coffee.) But what exactly is in pumpkin pie spice, and how does it differ from apple pie spice? Here’s everything you need to know about these spice aisle favorites. Pumpkin pie spice ...