01 - Preheat oven to 325°F. Grease a 9-inch springform pan and line the base with parchment paper.
02 - Combine graham cracker crumbs, granulated sugar, and melted butter in a bowl. Press the mixture firmly into the bottom of the pan, forming an even layer. Bake for 10 minutes and let cool slightly.
03 - In a large bowl, beat cream cheese until smooth. Blend in granulated sugar and mix until creamy. Add eggs individually, mixing well and scraping sides after each addition. Stir in sour cream, heavy cream, and vanilla extract until fully incorporated.
04 - Divide the filling evenly into three bowls. Tint one portion yellow, one orange, and leave the third plain. Spread the yellow layer evenly over the cooled crust. Carefully spoon the orange layer on top, then finish with the plain white layer.
05 - Gently tap the pan to release air bubbles. Bake for 50 to 60 minutes, until the edges appear set and the center is slightly jiggly.
06 - Turn off oven, crack the door, and allow the cheesecake to cool inside for 1 hour. Remove from oven, cool to room temperature, then refrigerate for at least 3 hours or overnight.
07 - Whip cold heavy cream with powdered sugar until stiff peaks form. Pipe or spread atop the chilled cheesecake. Garnish with candy corn.
08 - Slice with a clean knife and serve chilled.