
This Granny Smith apple pie recipe is packed with tart green apples, warm cinnamon spice, and a flaky homemade crust for the ultimate old fashioned apple pie experience.

There is a reason old fashioned apple pie never goes out of style, and this Granny Smith apple pie recipe is proof. Tart green apples hold their shape and bite through a long bake, giving you a filling that is soft but never mushy, balanced by warm cinnamon and just enough sugar to let the fruit shine. Wrapped in a flaky, buttery homemade crust, this is the kind of green apple pie that disappears fast at every holiday table.
If you have been searching for a classic apple pie recipe that actually delivers on crisp edges and a set, not soupy, filling, you are in the right place. This is a true apple pie recipe homemade from scratch, no shortcuts, no canned filling, just simple pantry ingredients and a little patience.
Before we get cooking, the right tools and ingredients make a real difference here. A good pastry cutter keeps your butter cold and your crust flaky, and a sturdy glass pie dish helps the bottom crust bake through evenly instead of turning soggy. These are the products that genuinely help this recipe shine:
Not all apples are created equal when it comes to pie. Granny Smith apples are prized in green apple pie recipes for a few key reasons:
Chef's Tip: Slice your apples to a consistent thickness, about a quarter inch, so they cook evenly. Uneven slices mean some pieces turn mushy while others stay crunchy.
A classic apple pie recipe lives or dies by its crust, and the secret is temperature. Cold butter creates steam pockets as it bakes, which is what gives you those beautiful flaky layers. Work quickly, use ice water, and do not overwork the dough.
Once your butter and flour mixture looks like coarse, shaggy crumbs with visible pea sized bits of butter, you are exactly where you want to be. Overmixing at this stage is the most common reason homemade crusts turn out tough instead of tender.
Always chill your dough before rolling it out, and again after shaping it in the pie dish if your kitchen is warm. This resting time relaxes the gluten, which means less shrinking and a much easier roll.
The biggest complaint with any green apple pie is a watery, runny filling. Cornstarch is doing the heavy lifting here, thickening the natural juices released by the apples as they bake so every slice holds together beautifully. Letting the sugared apples rest for 15 minutes before filling the crust also helps draw out excess moisture that you can discard rather than bake into the pie.
A touch of lemon juice brightens the whole filling and keeps the apples from browning while you work.
Ready to make it? Here is the full step by step recipe:

This Granny Smith apple pie recipe is packed with tart green apples, warm cinnamon spice, and a flaky homemade crust for the ultimate old fashioned apple pie experience.
In a large bowl, whisk together the flour, 1 tablespoon sugar, and half the salt. Cut in the cold cubed butter using a pastry cutter or your fingers until the mixture resembles coarse crumbs with pea sized pieces of butter.
Drizzle in the ice water, 1 tablespoon at a time, mixing gently until the dough just comes together. Divide in half, shape into two discs, wrap in plastic, and chill for at least 1 hour.
Meanwhile, toss the sliced Granny Smith apples with lemon juice in a large bowl. Add the granulated sugar, brown sugar, cinnamon, nutmeg, remaining salt, and cornstarch. Toss until evenly coated and set aside for 15 minutes.
Preheat the oven to 400 degrees F (200 degrees C). On a lightly floured surface, roll out one dough disc into a 12 inch circle and fit it into a 9 inch pie dish, letting the excess hang over the edge.
Pour the apple filling into the crust, mounding it slightly in the center, and discard any excess liquid left in the bowl.
Roll out the second dough disc and place it over the filling, or cut into strips for a lattice top. Trim and crimp the edges to seal.
Brush the top crust with beaten egg and sprinkle with turbinado sugar. Cut a few small slits in the top to let steam escape if using a solid crust.
Place the pie on a baking sheet to catch drips and bake for 20 minutes at 400 degrees F.
Reduce the oven temperature to 375 degrees F (190 degrees C) and continue baking for 30 to 35 minutes, until the crust is deep golden brown and the filling is bubbling.
If the edges brown too quickly, cover them with foil or a pie shield. Cool the pie on a wire rack for at least 3 hours before slicing to let the filling set.
Let this apple pie cool for at least three hours before slicing. I know that is hard when your kitchen smells like cinnamon and butter, but this resting time is what allows the cornstarch to fully set the filling, so you get clean, sliceable pieces instead of a puddle on the plate.
Serve warm or at room temperature, ideally with a scoop of vanilla ice cream or a dollop of lightly sweetened whipped cream on top.
To store: keep leftovers loosely covered at room temperature for up to two days, or in the fridge for up to five. To freeze: wrap the fully baked and cooled pie tightly and freeze for up to three months, thawing overnight in the fridge before reheating.
Chef's Tip: For the flakiest reheated slice, warm it in a 300 degree F oven rather than the microwave. This re-crisps the crust instead of turning it soft.
However you slice it, this Granny Smith apple pie recipe delivers everything you want from an old fashioned apple pie: tart fruit, warm spice, and a golden, buttery crust worth every bit of effort.