Preheat your oven to 400°F. In a small bowl, mix together the melted butter, granulated sugar, and ground cinnamon.
1 tablespoon unsalted butter, 1 tablespoon granulated sugar, ¼ teaspoon ground cinnamon
On a lightly floured sheet of parchment paper, roll out the pie dough to about ⅛-inch thickness. Don't worry if it isn't perfectly round, we're going to cut it into pieces anyway.
1 pie crust
Brush the pie dough with the cinnamon sugar butter mixture. Place the parchment paper with the dough on a baking sheet. Bake for roughly 15 minutes, or until it turns golden brown. While the crust is baking, move on to preparing the sautéed apples.
In a large, deep skillet or sauté pan, melt the butter over medium heat. Add the thinly sliced apples and lemon juice. Cook for about 8-10 minutes until the apples start to soften.
2 tablespoons unsalted butter, 8 medium (about 3 pounds) apples (any variety), 1 tablespoon lemon juice
Reduce the heat to low and add the brown sugar, granulated sugar, cinnamon, nutmeg, and salt to the apples. Stir well to coat. Let the apples cook for an additional 5-7 minutes, stirring occasionally. The apples should be tender but still have a slight bite to them. Remove from heat.
¼ cup brown sugar, ¼ cup granulated sugar, 1 teaspoon ground cinnamon, ¼ teaspoon kosher salt, ⅛ teaspoon ground nutmeg
Cut the pie crust into 8 equal pieces. Serve approximately ½ cup of sautéed apples, topped with a piece of pie crust. Enjoy!