Imagine the deep, soul-warming flavor of sweet potato pie—but even richer, tangier, and silkier thanks to a secret ingredient: buttermilk. This Sweet Potato Buttermilk Pie is a Southern gem that marries the earthy sweetness of roasted sweet potatoes with the tender tang of buttermilk, all wrapped in a flaky crust and kissed with warm spices.

Unlike pumpkin pie, this version has a deeper, more complex flavor—less vegetal, more caramel-like—with a custard so smooth it melts on your tongue. And the best part? It’s easier than you think, with no boiled potatoes or fussy straining—just roast, blend, and bake.

Perfect for Thanksgiving, holiday gatherings, or a cozy Sunday dessert, this pie is the ultimate crowd-pleaser that tastes like home.

Why You’ll Love This Buttermilk Twist
✅ Buttermilk adds tang and tenderness—no heavy or cloying sweetness
✅ Roasted sweet potatoes = deeper flavor (no canned needed!)
✅ One-bowl filling—minimal cleanup
✅ Naturally gluten-free (with GF crust)
✅ Better the next day—flavors deepen beautifullyHomeSweet Potato Buttermilk Pie
Sweet Potato Buttermilk Pie

For the Crust:
1 (9-inch) unbaked pie crust (homemade or store-bought)
→ Blind-bake 10 minutes if your recipe calls for it
For the Filling:
2 lbs (about 3–4 medium) sweet potatoes, roasted and peeled
¾ cup granulated sugar
½ cup packed light brown sugar
3 large eggs, room temperature
1 cup buttermilk (full-fat for best texture)
½ cup (1 stick) unsalted butter, melted and cooled
1½ tsp ground cinnamon
½ tsp ground ginger
¼ tsp ground nutmeg
¼ tsp ground cloves
½ tsp fine sea salt
1 tsp pure vanilla extract