Preheat oven to 350° F. Line a 13" X 9" baking pan with parchment paper. Set aside.
In a medium mixing bowl, stir together graham cracker crumbs, sugar and melted butter. Press into bottom of the prepared pan. Bake for 7 minutes. Remove from oven and set aside.
In large mixing bowl, beat cream cheese until creamy, about 30 seconds. Add sugar and lemon zest. Beat well. Add sour cream, flour and vanilla, and mix well. Add beaten eggs and mix until just incorporated. Pour mixture over the crust.
Drop spoonfuls of pie filling over the cheesecake filling. Swirl with a knife.
Bake for 30 - 35 minutes. When done, let cool completely in the pan.
Chill in fridge at least 2 hours. Cut and serve.