Boil your water.
Put your sliced apples in a very large pot or bowl.
Pour the boiling water over it and let it sit for 10 minutes
Drain the apples.
Make sure their dry, then transfer to a large bowl and add all of the other dry ingredients in the filling to it.
Let it sit for about 10 minutes.
If you have extra water once it's sat for a little, just spoon out the apples.
Transfer the filling to the pie shell.
Prepare your crumble topping, melt the butter in the microwave. Mix all your dry crumble topping together, then add your butter. Mix it together and put in the fridge and let it sit for about 20 minutes. Then take it out, break it up and cover your pie with it.
Place the pie on a baking sheet, and then bake for 50 minutes until top is golden brown at 350F
Allow it to cool and enjoy!