Pia Apple Pie Recipe: Classic, Flaky Double-Crust Pie

This Pia apple pie recipe makes a classic double-crust pie filled with tender apples, cinnamon, and a little lemon, baked until the fruit is bubbling and the pastry is golden. A blend of tart and sweet apples gives the filling balanced flavor, while chilling the dough helps the crust bake up flaky.

Ingredients

2 1/2 cups (315 g) all-purpose flour, plus a little extra for rolling
1 tablespoon (12 g) granulated sugar, for the pastry
1 teaspoon (5 g) fine salt, for the pastry
1 cup (226 g) unsalted butter, cold and cut into small cubes
6 to 8 tablespoons (90 to 120 ml) ice water
3 pounds (1.36 kg) firm apples, before peeling and coring; use a mix of tart and sweet varieties
2/3 cup (135 g) granulated sugar, for the filling
1/4 cup (55 g) packed light brown sugar
1 1/2 tablespoons (22 ml) lemon juice
2 tablespoons (16 g) all-purpose flour, for thickening
1 tablespoon (8 g) cornstarch
1 teaspoon (2.6 g) ground cinnamon
1/4 teaspoon (0.5 g) ground nutmeg
1/4 teaspoon (1.5 g) fine salt, for the filling
1 tablespoon (14 g) unsalted butter, cut into small pieces
1 tablespoon (15 ml) milk, for brushing the crust
1 teaspoon (4 g) coarse sugar, optional, for sprinkling

Instructions

Make the pastry. Whisk the flour, pastry sugar, and pastry salt in a large bowl. Add the cold butter and work it into the flour with a pastry cutter or your fingertips until you have a mixture with pea-size butter pieces and some flatter, larger flakes. Those pieces help make the baked crust tender and flaky, so stop before the mixture looks like fine breadcrumbs. Drizzle in 6 tablespoons (90 ml) ice water and toss with a fork. Squeeze a handful gently; if it holds together, it is ready. Add more water 1 tablespoon (15 ml) at a time only if it still crumbles.
Chill the dough. Divide the dough into two portions, making one slightly larger for the bottom crust. Shape each portion into a disk, wrap, and refrigerate for 1 hour. This rest gives the flour time to hydrate and firms the butter, making the dough easier to roll and less likely to shrink in the oven. Use the chill time to prepare the apples and filling.
Prepare the apples. Peel, core, and slice the apples about 1/4 inch (6 mm) thick. Put them in a large bowl and toss with the lemon juice. Add the filling sugar, brown sugar, flour, cornstarch, cinnamon, nutmeg, and filling salt. Toss thoroughly so the slices are evenly coated, then leave the bowl while you roll the pastry. The apples will release a little juice; that is expected and will become part of the filling.
Roll and fill. Heat the oven to 425°F (220°C), and place a rimmed baking sheet on the lower-middle rack to catch any drips. On a lightly floured surface, roll the larger dough disk into a circle about 12 inches (30 cm) across. Fit it into a 9-inch (23 cm) pie plate without stretching it, leaving the edges overhanging. Spoon in the apples and pour any juices from the bowl over them. Arrange the fruit in a gently rounded mound, then dot it with the 1 tablespoon (14 g) butter.
Add the top crust. Roll the second dough disk into an 11-inch (28 cm) circle. Lay it over the filling, trim both crusts to leave about 1 inch (2.5 cm) overhang, and fold the edges under together. Crimp the edge with your fingers or a fork to seal. Cut five or six small vents in the top so steam can escape. Brush the top lightly with milk and sprinkle with coarse sugar, if using. If the dough has become soft while you work, chill the assembled pie for 10 to 15 minutes before baking.
Bake until golden and bubbling. Set the pie on the preheated baking sheet. Bake at 425°F (220°C) for 20 minutes, then lower the oven to 375°F (190°C) without opening the door for long. Continue baking for 50 minutes. If the rim or top is browning too quickly, loosely cover those areas with foil. The pie is ready when the crust is deep golden and thick juices bubble through the vents; bubbling is a useful sign that the thickener has cooked through.
Cool before slicing. Transfer the pie to a rack and let it stand for 2 hours before cutting. The filling needs this time to settle and thicken; slicing while it is very hot can make the juices run across the plate. Serve warm or at room temperature.

Tips

Choose apples that hold their shape. Granny Smith, Braeburn, Pink Lady, and Honeycrisp are useful choices. Mixing a tart apple with a sweeter one makes the filling more balanced than using only a very sweet variety. Avoid overly soft apples, which can collapse into a sauce before the crust finishes baking.
Keep the butter and water cold. Warm butter can blend completely into the flour and leave the pastry dense. If your kitchen is warm or the dough starts feeling sticky, pause and refrigerate it for 10 minutes rather than adding a lot of extra flour.
Roll without stretching. Lift and turn the dough as you roll, dusting the surface lightly when needed. Stretching pastry into the plate can make it pull back during baking and leave a gap between the crust and filling.
Adjust the thickener thoughtfully. The flour and cornstarch help manage juice from a generous amount of fruit. Very juicy apples may still give a softer slice; let the pie cool fully. For a less glossy filling, you can replace the cornstarch with 1 additional tablespoon (8 g) flour, though the filling may be a little less clear.

Serving Suggestions

Serve slices slightly warm or at room temperature, when the crust is tender and the apple filling has had time to set. Vanilla ice cream is a familiar pairing, while lightly whipped cream keeps the plate simple. For a less sweet option, serve the pie plain with coffee, black tea, or a small spoonful of unsweetened yogurt.

If you are serving the pie after a meal, cut it with a sharp, thin knife and wipe the blade between slices for neater portions. The first slice can be harder to lift cleanly than the rest, especially if the filling is still warm. A pie server or thin spatula helps support the bottom crust as you transfer each piece.

Variations

Make a lattice top. Instead of covering the pie with a single pastry circle, cut the rolled top dough into strips and weave them over the apples. Leave small gaps for steam to escape, and crimp the ends securely into the bottom crust. A lattice takes a little longer to assemble but lets the filling show through.

Add a gentle spice note. A pinch of ground ginger or allspice can join the cinnamon and nutmeg. Start with 1/8 teaspoon (about 0.3 g), since stronger spices can quickly take over the apple flavor. For a citrus note, add 1 teaspoon (2 g) finely grated lemon zest to the filling.

Use a store-bought crust. Two refrigerated 9-inch (23 cm) pie crusts can replace the homemade pastry if you want to save time. Follow the package directions for handling and keep the filling quantities the same. Store-bought crusts may be thinner, so check the edges during baking and shield them with foil if they brown early.

Make a crumb topping. For a single-crust version, leave off the pastry lid and scatter a crumb mixture over the apples: rub together 3/4 cup (95 g) flour, 1/3 cup (70 g) brown sugar, and 5 tablespoons (70 g) cold butter until clumpy. The exposed filling may bubble more, so keep the pie on a baking sheet and bake until the fruit is tender and the topping is browned.

Storage and Reheating

Cool the pie on a rack, and refrigerate it within 2 hours of baking if you are not serving it. Cover the cooled pie or transfer slices to a covered container; it keeps in the refrigerator for 3 to 4 days. The crust softens somewhat in the refrigerator, but the filling remains easy to portion. For longer storage, wrap individual slices or the whole cooled pie well and freeze for up to 2 to 3 months for best quality. Thaw frozen pie overnight in the refrigerator.

To reheat a slice, place it on a baking sheet in a 325°F (165°C) oven until hot throughout, usually about 15 to 20 minutes depending on its size. Reheat leftovers to 165°F (74°C), checking the center with a food thermometer. A microwave works for a quick serving, but it softens the pastry; use short bursts and expect a less crisp crust. If you prefer the pie at room temperature, serve it without reheating.

Frequently Asked Questions

What does “Pia apple pie” mean?
This recipe uses “Pia apple pie” as the requested recipe name and makes a classic homemade apple pie with a double crust. Apple pie fillings and seasonings vary from cook to cook, so the proportions here are a practical balanced version rather than a claim that there is only one correct style.

Can I make the pie dough ahead?
Yes. Wrapped dough disks can be refrigerated for up to 2 days. If the dough is very firm when you take it out, let it stand at room temperature for about 5 to 10 minutes until it rolls without cracking. You can also freeze the wrapped disks for up to 2 months; thaw them overnight in the refrigerator before rolling.

Why is my apple pie filling runny?
Common causes are slicing the pie before it has cooled, using very juicy apples, or taking the pie out before the filling bubbles. Let it cool for the full 2 hours, and look for bubbling juices through the vents before removing it from the oven. A warm slice will always be softer than one that has cooled completely.

Do I need to cook the apples before filling the pie?
No. This recipe uses raw apple slices, which soften as the pie bakes. Slice them evenly so they cook at a similar rate, and mound them slightly in the crust because they will settle as they soften. Pre-cooking can reduce the filling volume, but it is not needed for this method.

Can I use only one kind of apple?
Yes, provided it is a firm baking apple that you enjoy. A single variety gives a more uniform flavor and texture; a mix usually offers a more interesting balance of sweetness and tartness. If your apples are especially sweet, reduce the granulated filling sugar by 1 to 2 tablespoons (12 to 25 g).

How can I tell whether the bottom crust is baked?
The edges and top should be well browned, and the filling should bubble rather than merely look glossy through the vents. Baking the pie on a preheated sheet helps the bottom crust receive strong heat. If the top is browning before the filling bubbles, loosely cover the top with foil and continue baking.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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