6 to 8 medium (840 to 1,120 grams) Granny Smith or Pink Lady apples
⅓ cup (73 grams) firmly packed dark brown sugar
⅓ cup (67 grams) granulated sugar
1 teaspoon (2 grams) ground cinnamon
¼ teaspoon kosher salt
3 tablespoons (24 grams) cornstarch
Browned Butter-Oat Streusel (recipe follows)
Instructions
On a lightly floured surface, roll Deep-Dish Piecrust Dough into a 12-inch circle. Transfer to a 9-inch deep-dish pie plate, pressing into bottom and up sides. Trim excess dough to ½ inch beyond edge of plate. Fold edges under, and crimp as desired. Freeze for 30 minutes.
Peel, core, and slice apples. In a large bowl, toss apples with sugars, cinnamon, and salt. Let stand for 30 minutes.
Preheat oven to 375°F (190°C).
Transfer apples to a colander; drain and discard liquid. Toss drained apples with cornstarch, and spoon into prepared crust. Top with Browned Butter-Oat Streusel.
Bake for 20 minutes. Reduce oven temperature to 350°F (180°C), and bake until golden brown and bubbly, 35 to 40 minutes more. Let cool for 30 minutes before serving.
Recipe by Bake from Scratch at https://staging.bakefromscratch.com/apple-pie-browned-butter-oat-streusel/