In a large mixing bowl, combine 300 g all-purpose flour, 60 g granulated sugar, and 1 teaspoon salt. Add 220 g cold, cubed unsalted butter, and use a pastry cutter to mix until the mixture resembles coarse crumbs. Gradually add 2.5 tablespoon chilled water, stirring until the dough comes together. Shape it into a disk, wrap in plastic wrap, and refrigerate for at least 30 minutes.

Peel, core, and slice your apples into thin wedges. In a large skillet over medium heat, melt 75 g of unsalted butter. Add the sliced apples, 110 g brown sugar, 1.25 teaspoon ground cinnamon, and 0.25 teaspoon salt. Pour in 2.5 tablespoon water and cook for about 10–12 minutes, stirring occasionally until the apples are tender and slightly caramelized. Remove from heat and let cool.

Preheat your oven to 190°C (375°F). On a floured surface, roll out half of your chilled pie dough to fit your pie dish. Carefully transfer the rolled dough to the dish, pressing it into the corners and trimming any excess dough. Evenly sprinkle 3 tablespoon almond flour over the bottom to absorb apple juices. Gently pour in the cooled apple filling to create a delightful layer of flavor.

Roll out the remaining pie dough on the floured surface. You can cut it into strips to create a lattice top or simply cover with a full dough layer. Ensure edges are crimped tightly to seal in the delicious filling. Mix 1 large egg with 1 tablespoon water to create an egg wash, brushing it over the pastry. For a sweet touch, sprinkle brown sugar on top.

Place the assembled Apple Pie à la Mode in the preheated oven and bake for approximately 50–60 minutes. The pie is done when the crust is golden brown and the filling is bubbly, releasing sweet aromas throughout your kitchen. Keep an eye on it, and if the edges brown too quickly, cover them with foil.

Once baked, remove the apple pie from the oven and let it cool for at least 30 minutes before slicing. This cooling time allows the filling to set perfectly. When ready, cut a generous slice and crown it with a scoop of your favorite vanilla ice cream, creating an irresistible dessert experience.