Ingredients
Equipment
Method
- Preheat oven to 350°F and fit unbaked pie crust into a 9 inch pie plate, crimping edges as desired, then refrigerate while making filling.
- Whisk together sugar and flour in a large bowl to distribute flour evenly and prevent lumps.
- Beat in eggs one at a time until smooth and well combined.
- Pour in buttermilk and melted butter, whisking until everything is fully combined and smooth.
- Stir in vanilla extract and salt until incorporated.
- Pour filling into the chilled unbaked pie crust.
- Carefully transfer to oven and bake for 50 to 60 minutes until edges are set and puffed slightly, and center jiggles just a little when gently shaken but moves as one unit, not like liquid.
- Cool on a wire rack to room temperature, about 2 hours.
- Refrigerate for at least 2 hours before slicing so the filling sets up completely for clean slices.
Nutrition
Notes
Bake until the center jiggles slightly but moves as one unit, not like liquid sloshing around. I pulled mine out too early twice and the center was straight liquid when I tried to slice it. That jiggle test is essential for custard that actually sets.

