Preheat the oven to 375 degrees and get a deep pie dish.Blend the graham crackers in a food processor and add the melted butter. Press it in well into your pie dish and bake at 375 degrees for 10 minutes.
Heat the oven to 425 degrees.Mix 3/4 cup sugar, vanilla sugar and eggs in a bowl of a stand up mixer. Add the salt, pumpkin spice, and pumpkin pure and mix. Add the evaporated milk and mix until well combined. Pour the mix into the graham cracker crust and bake for 15 minutes on 425 degrees then lower the oven to 350 degrees and bake another 25 minutes.
While the pie is in the oven peel and core the apples. Dice them in about 1/2-1" pieces and then cook them on the stove with 1/3 cup sugar, cinnamon, ginger, pinch of cloves and lemon juice and zest. Stew them stirring for about 20 minutes.
Prepare the crumble topping while the pie and apples are cooking.Combine the flour with the brown sugar, salt, cinnamon and melted butter.Once the pumpkin pie has baked for additional 25 minutes on 350 degrees take it out and carefully top with apples. The pie will still be pretty soft and jiggly so it's normal that some apples may sink a little. Top the apple with the crumble mixture and return to the oven for 25-30 minutes until slightly browned on the top. Let it cool before serving.
Keyword apple cake, apple pie, cherry pie, chocolate pumpkin cheesecake brownies, fall pie, pumpkin crumble, pumpkin pie