🥧 Old-Fashioned Buttermilk Pie Recipe Here's a classic Southern Buttermilk Pie recipe — rich, creamy, and perfectly sweet with a slight tang from the buttermilk! Ingredients: 1 ½ cups granulated sugar 3 tablespoons all-purpose flour ½ teaspoon salt 3 large eggs 1 cup buttermilk ½ cup (1 stick) unsalted butter, melted and cooled 1 teaspoon vanilla extract 1 tablespoon lemon juice (optional, adds brightness) 1 unbaked 9-inch pie crust Instructions: Preheat oven to 350°F (175°C). In a large bowl,