01 -
Preheat oven to 163°C. In a bowl, combine graham cracker crumbs, melted butter, and granulated sugar. Press mixture firmly and evenly into the base of a springform pan. Bake for 10 minutes, then allow to cool completely.
02 -
Beat softened cream cheese and granulated sugar until smooth. Incorporate eggs one at a time, blending thoroughly after each addition. Mix in vanilla extract. Add heavy cream and cornstarch, combining until silky. Pour filling over the cooled crust.
03 -
Bake at 163°C for 55 to 60 minutes, or until centre is just set. Allow to cool fully, then refrigerate for at least 4 hours.
04 -
Gently heat whole milk in a saucepan over medium heat. In a separate bowl, whisk egg yolks, granulated sugar, and cornstarch until smooth. Gradually pour warm milk into the egg mixture, whisking constantly. Return whole mixture to saucepan and cook, stirring until thickened. Remove from heat, stir in vanilla extract and butter until incorporated. Cool to room temperature.
05 -
Spread cooled pastry cream evenly over the chilled cheesecake.
06 -
Heat heavy cream until just simmering. Pour over semi-sweet chocolate chips and let stand briefly. Stir until ganache is smooth and glossy. Blend in vanilla extract and allow to cool slightly.
07 -
Pour ganache over the pastry cream layer and spread evenly. Refrigerate for at least 2 hours before serving for optimal texture.