
This classic Southern Buttermilk Pie is a delightful old-fashioned custard pie featuring a light, tangy filling baked to golden perfection in a flaky 9-inch pie crust. It's simple to make and perfect for dessert lovers craving a sweet yet refreshing treat.
Preheat your oven to 350º F (175º C) to ensure it reaches the perfect temperature for baking the pie evenly.
In a medium bowl, combine the eggs, granulated sugar, all-purpose flour, melted butter, buttermilk, vanilla extract, lemon juice, lemon zest, and a pinch of kosher salt. Whisk together thoroughly until the mixture is smooth and well-combined.
Pour the prepared filling into the unbaked 9-inch pie crust. Place the pie in the preheated oven and bake for 45 to 50 minutes, or until the filling is set and the top turns a lovely golden brown.
Remove the pie from the oven and allow it to cool completely at room temperature. This cooling time helps the custard firm up for easier slicing.
Once cooled, store the pie in the refrigerator to chill and maintain freshness until ready to serve.