Every autumn, as the temperatures drop, we are drawn to all things pumpkin and butternut squash. But is it really all about the squash or about the warming spices that bring these quintessential American foods to life? After all, winter squashes have a delicate flavor. The spices, on the other hand, were once worth a royal ransom and for good reason; they ignited our taste buds, warmed our bodies and provided an exotic pallet of flavors heretofore unknown in Europe. And who can dismiss the power of Pumpkin Muffins baking in the kitchen on a chilly late autumn or winter morning?