Ingredients:
- 2 ½ cups (315g) all-purpose flour
- 1 cup (225g) unsalted butter, chilled and cubed
- 1 tsp (6g) granulated sugar
- 1 tsp (6g) kosher salt
- 6-8 tbsp (90-120ml) ice-cold water
- 6 cups (900g) fresh peaches, peeled and sliced
- ¾ cup (150g) granulated sugar
- ¼ cup (30g) cornstarch
- 1 tbsp (15ml) fresh lemon juice
- 1 tsp (2g) ground cinnamon
- ¼ tsp (1g) ground nutmeg
- 1 tbsp (15g) unsalted butter, cubed
- 1 large (50g) egg
- 1 tbsp (15ml) whole milk
- 1 tbsp (12g) coarse turbinado sugar
Instructions:
- Whisk flour, sugar, and salt in a large bowl.
- Use a pastry blender to work the chilled butter into the flour until pea-sized lumps remain.
- Add ice water one tablespoon at a time, stirring until the dough just holds together.
- Divide dough into two discs, wrap in plastic, and refrigerate for at least 60 minutes.
- Toss sliced peaches with sugar, lemon juice, and spices. Let sit for 20 minutes.
- Stir in the cornstarch gently until the fruit is evenly coated in a translucent syrup.
- Roll out the first disc and press it firmly into the bottom and sides of a 9-inch deep-dish pie plate.
- Pour the peach mixture into the crust, piling them slightly higher in the center, and dot the top with small cubes of butter.
- Roll out the second disc, cut into 1-inch strips, and weave a lattice top.
- Brush the crust with a mixture of beaten egg and milk, then sprinkle with turbinado sugar.
- Bake for 60 minutes or until the crust is golden brown and the filling is bubbling.