There’s more to September than back to school. It’s also the kick-off of Pumpkin Spice Season. The fascination with this warm flavor profile isn’t new. It may feel like it took over our taste buds around the time a certain coffee brewer began to tempt us with an orange-tinged latte, but the flavor profile actually dates back thousands of years to the discovery of nutmeg, and dishes classified by the pumpkin spice label date back at least to the 1930s. As with any food-based trend, however, finding an…