Line a 9x13” pan with foil and spray with cooking spray. Preheat oven to 350 degrees.
Make the Crust: Pulse graham crackers and Nilla Wafer cookies in a food processor until they are fine crumbs. Place in a bowl and stir in cinnamon and melted butter. Press into prepared pan. Bake for 8 minutes, while preparing filling.
Beat cream cheese, eggs, sour cream, sugar, and vanilla with a hand held or stand mixer. Place apples in a small bowl and sprinkle with 2 tablespoons sugar and cinnamon.
Make the topping by mixing all topping ingredients in a medium bowl with a hand mixer.
Pour cream cheese mixture over hot crust. Sprinkle with apples. Sprinkle evenly with topping. Bake for 40-45 minutes (mine took 43). Cool to room temperature and then chill for at least 3 hours before cutting.