Ingredients
Equipment
Method
Preheat and layer
- Preheat the oven to 425°F and press the unbaked pie crust into a 9-inch deep-dish pie dish, shaping the edges as you go.
- Arrange the sliced peaches in the crust in an even layer so they peek through after baking.
Mix and fill
- Whisk together the eggs, granulated sugar, sour cream, all-purpose flour, vanilla extract, and cinnamon until smooth.
- Pour the egg mixture over the peaches, letting it settle to cover the fruit.
Add crumble (optional)
- If using the optional topping, sprinkle the crumbly mix of flour, butter, and sugar over the surface.
Bake and chill
- Bake at 425°F for 15 minutes, until the crust begins to set and the filling looks slightly puffed.
- Reduce oven temperature to 350°F and bake 30-35 minutes more, until the custard is set and the crust is golden.
- Cool the pie for 30 minutes, then refrigerate for 2 hours so the custard firms up for clean slices.
- Serve chilled with whipped cream.
Notes
For the silkiest custard, whisk until the batter is fully smooth before pouring over the peaches, and don’t skip the chilling step—2 hours helps it set. Refrigerate leftovers up to 3 days; freeze? No, the custard texture can break after thawing. For a lighter version, swap reduced-fat sour cream for the same amount without changing bake time.
