Prep oven. Adjust oven rack to lowest position, and heat oven to 400°F.
Roll out pie crust. Remove one ball of dough from the fridge, and on a lightly floured counter roll out the dough into a 12-inch circle, turning the dough after a few rolls to ensure the dough isn’t sticking to your surface.
Transfer pie crust to pie plate. Fold the dough in quarters, and then transfer to your 9”x2” pie plate. Carefully unfold the dough, and tuck in with your fingers. Fold the excess dough under and crimp the edges (or you can also use a fork and press the edge down to seal.)
Add filling. Spoon apple filling into the pie crust, leaving behind any juice that has collected at the bottom of your pie (this can make for a runny filling).
Add crumb topping. Sprinkle the crumb topping over the apple filling making sure to cover all of the apples.
Bake pie. Place pie on large baking sheet lined with aluminum foil (this is just for easy clean-up and to catch drips) and bake for 20 minutes at 400°F then reduce the oven temperature to 375°F and bake for an additional 35-40 minutes until juice bubbles and crust edges is deep golden brown. If pie crust edges or topping is browning too much, cover with tinfoil or pie shield. Transfer pie to wire rack; cool to room temperature, at least 4 hours. Cut into wedges and serve.