How Pumpkin Spice Transformed from Simple Pie Seasoning to Autumn Shorthand

NEW YORK, NY — It is the flavor of American autumn, an undeniable national obsession that fuels a $1.1 billion industry and is projected to more than double in value by 2032. But the pumpkin spice phenomenon is a story of global trade, violent history, and marketing genius.

For generations, the blend of nutmeg, ginger, cinnamon, and clove was used almost exclusively for pumpkin pie at Thanksgiving. As culinary scientist Jessica Gavin notes, “I only remember [pumpkin spice] as the key flavour in pumpkin pie, and we’d make it once a year for Thanksgiving.”

The PSL Catalyst

That tradition was shattered in the early 2000s with the introduction of the Pumpkin Spice Latte (PSL). Starbucks is widely credited with cementing the combination as the quintessential American “shorthand for autumn,” pulling the flavor forward from its Thanksgiving constraint and turning it into a multi-month seasonal brand.

But the irony of America’s most nostalgic flavor is its far-flung origins. The blend’s key ingredients are indigenous to Asia, meaning the taste of American heritage is built upon the dark, colonial history of the global spice trade.

Spice, Slavery, and American Identity

The quest for spices like nutmeg, cinnamon, and clove drove the Age of Exploration and subsequent colonial brutality. The Dutch massacred the indigenous people of Indonesia’s Banda Islands to secure a monopoly on nutmeg, while various European powers relied on exploited or enslaved labor in Sri Lanka and the Caribbean to cultivate cinnamon, clove, and ginger.

As Americans sought to distinguish their cuisine from their European “colonial overlords,” they embraced local ingredients like squash (pumpkin) alongside the imported spices. The combination appeared in the first known American recipe in 1796, blending the exotic with the local.

The combination of sweet spice and pumpkin ultimately became linked to the American idea of Thanksgiving, which President Lincoln established as a national holiday in 1863. This tradition fostered a “colonial nostalgia” that, historians note, often glosses over the complexities of the nation’s origins.

The modern pumpkin spice phenomenon, therefore, is a testament to both the enduring power of global supply chains—however violent their origins—and the immense success of turning a holiday tradition into a commercial-age staple.