Why the heck do Americans eat sweet potato casserole with Thanksgiving dinner?

Anonymous
Sweet potato casserole is like this dessert thing made from sweet potato and marshmallows. So you'd think it's eaten as a dessert.

But no its eaten alongside turkey, stuffing and other savoury things. It's so weird. It's like eating cake on a pizza.
Why the heck do Americans eat sweet potato casserole with Thanksgiving dinner?
15 Opinion