
Nannie’s Classic Buttermilk Pie is the kind of dessert that tastes like home the moment your fork hits the plate. Humble ingredients, a silky custard center, and a golden, lightly crackled top make this Southern classic unforgettable. It’s sweet but not cloying, rich yet delicate, and wonderfully nostalgic—exactly the kind of pie Nannie would set on the table with quiet pride.
Below is a detailed, step-by-step guide to making this timeless pie just the way it’s meant to be.
What Makes Buttermilk Pie Special?
Buttermilk pie is a custard-style pie that relies on buttermilk and eggs for its creamy texture. Unlike chess pie, it doesn’t use cornmeal, and unlike lemon pie, the citrus flavor is subtle—just enough to brighten the sweetness. The result is a smooth, melt-in-your-mouth filling with a slightly tangy finish.
Ingredients You’ll Need
For the pie filling:
- 1 unbaked 9-inch pie crust (homemade or store-bought)
- 1 ½ cups granulated sugar
- ½ cup unsalted butter, melted and slightly cooled
- 3 large eggs, room temperature
- 1 cup buttermilk, room temperature
- 2 tablespoons all-purpose flour
- 1 teaspoon vanilla extract
- 1 tablespoon fresh lemon juice (optional but traditional)
- ¼ teaspoon salt
- Freshly grated nutmeg (optional, for the top)
Step-by-Step Method
Step 1: Prepare the Pie Crust
Preheat your oven to 350°F (175°C).
Place your unbaked pie crust into a 9-inch pie dish, gently pressing it into the corners. Crimp or flute the edges as desired. Set it aside while you prepare the filling.
Tip: There’s no need to blind-bake the crust—this pie bakes perfectly with a raw crust.
Step 2: Melt the Butter
Melt the butter in a small saucepan or microwave. Let it cool slightly so it doesn’t scramble the eggs when mixed later.
Step 3: Mix the Sugar and Butter
In a large mixing bowl, whisk the granulated sugar and melted butter together until smooth and glossy. This creates the base for the custard filling.
Step 4: Add the Eggs
Add the eggs one at a time, whisking well after each addition. This step is important for a smooth, lump-free texture.









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