Making Classic Apple Pie can be straightforward if you follow these steps:

1. Make the Pie Crust:
– In a large bowl, mix flour, salt, and sugar.
– Add the cold, cubed butter and use a pastry cutter to combine until it resembles coarse crumbs.
– Gradually add ice water, one tablespoon at a time, mixing until the dough holds together.
– Divide the dough in half, flatten into discs, wrap in plastic, and refrigerate for at least 30 minutes.

2. Prepare the Apple Filling:
– In a large bowl, combine sliced apples, sugar, lemon juice, cinnamon, nutmeg, and flour. Toss until apples are evenly coated.

3. Preheat the Oven:
– Preheat your oven to 425°F (220°C).

4. Roll Out the Dough:
– On a floured surface, roll out one of the dough discs into a circle large enough to fit your pie pan (approximately 12 inches in diameter).

5. Fit the Crust:
– Carefully place the rolled dough into a 9-inch pie pan, allowing the edges to hang over the sides.

6. Fill the Pie:
– Pour the apple filling into the prepared crust. Dot the filling with small pieces of butter.

7. Prepare the Top Crust:
– Roll out the second disc of dough. Place it over the apple filling. Trim excess dough from the edges and crimp or flute the edges to seal.

8. Vent the Pie:
– Cut slits in the top crust to allow steam to escape. If you desire, sprinkle some sugar on top for added sweetness.

9. Apply Egg Wash:
– Beat the egg and brush it over the top crust for a beautiful golden finish.

10. Bake:
– Bake in the preheated oven for 40-45 minutes or until the crust is golden brown and filling is bubbly.

11. Cool:
– Allow the pie to cool on a wire rack for at least 15-20 minutes before slicing.