FLOWOOD, Miss. (AP) — Both desserts share a round shape and a vibrant orange hue, but when it comes to Thanksgiving pies, the debate rages on: pumpkin or sweet potato? Your choice may well hinge on your geographic roots.

These holiday staples have much in common—they boast similar colors, flavors, and textures, all tracing their lineage back to the European carrot pie. Such resemblances make them perfect candidates for comparison.

Lori Robinson, a patron at Sugar Magnolia Takery in Flowood, Mississippi, doesn’t hesitate: “Pumpkin,” she declares. “My mom makes it for every Thanksgiving and Christmas. It outshines sweet potato every time.”

Unlike many bakeries in the vicinity, Sugar Magnolia Takery offers both pumpkin and sweet potato pies.

According to owner Elizabeth Arnold, the distinction between the two pies lies primarily in their spice profiles. Sweet potato pie tends to be sweeter, crafted with a mix of white and brown sugar, while pumpkin pie is less sweet but boasts a spicier kick.

“Sweet potato pie. All day,” said Xavier Pittman, another customer.

At Arnold’s bakery, sweet potato tends to outsell pumpkin.

That’s not surprising in a southern bakery, explained Adrian Miller, a culinary author known as the “Soul Food Scholar.”

Sweet potato pie, he said, is particularly popular in the South, where sweet potatoes have deep roots in the region’s culture, economy and painful past.

“If there were to be a Mount Rushmore of soul food desserts, sweet potato pie would definitely be there,” Miller said.

Pumpkin pie, while ubiquitous, is more often associated with the northern part of the country.

The stereotypes boil down to this: Pumpkin pie is favored by white northerners while sweet potato pie is a favorite among Black southerners. But for culinary historian and author Michael W. Twitty, the issue is more nuanced.

With both desserts ingrained in American history, tradition and culture, the debate over which is better, Twitty argues, is really about identity.

“We can have fun with good-natured ribbing between regions and cultures,” Twitty said. “At the same time, don’t let it get too serious to the point where it’s like hard, fast markers of who you are, who I am, who we are.”

Raised in Washington, D.C., Twitty didn’t grow up in the Deep South. But the South, he said, has grown up in him. His family’s southern roots stretch back to the 17th century.

“Everybody would always bring like two homemade sweet potato pies,” Twitty said of his childhood Thanksgivings.

The intertwining of sweet potatoes and southern Black culture began with slavery. Sweet potatoes were a staple for many enslaved people in the Americas, Twitty said. It was an accessible, familiar food, similar to the yams and cassava that make up a cornerstone of African cuisine.

Enslaved people are credited with perfecting the sweet potato pie recipe, though Europeans are thought to be the first to attempt such a delicacy.

Some believe slavery is the reason sweet potato pie didn’t take off in the North. An abolitionist movement advocated boycotting goods produced by enslaved people but, Twitty said, the answer is likely simpler: access.

Sweet potatoes and pumpkins were both available in the South. In the North, however, early Americans didn’t have much access to the orange sweet potatoes we think of today, Miller said. Instead, northern sweet potatoes had white flesh and a more mealy texture.

With limited access to sweet potatoes in the North, pumpkin likely reigned supreme. The tradition of pumpkin pie goes back centuries to the colonial period, Miller said. A recipe for pumpkin pie was included in the nation’s first cookbook, written in 1796 by Amelia Simmons.

While there may be some truth to the culinary divide, Twitty said the stereotypes don’t hold up in many communities. Miller, who also has southern ancestry, said he grew up eating pumpkin and sweet potato pie on Thanksgiving.

“There will also be somebody, every single day, every single year who will break the rules,” Twitty said.