01 -
Preheat the oven to 175°C. In a bowl, mix graham cracker crumbs, granulated sugar, and ground cinnamon. Add melted butter and stir until the mixture resembles damp sand. Press firmly and evenly into a 23-cm pie dish. Bake for 8 to 10 minutes. Allow to cool completely before filling.
02 -
In a saucepan, whisk together granulated sugar, cornstarch, ground cinnamon, and a pinch of salt. In a separate bowl, beat together egg yolks and whole milk until smooth. Gradually pour the milk mixture into the saucepan, whisking constantly to avoid lumps. Place over medium heat and stir continuously until the mixture thickens, about 8 to 10 minutes. Remove from heat. Stir in unsalted butter and vanilla extract until fully incorporated.
03 -
Pour the warm custard filling into the cooled crust. Use a spatula to spread evenly and smooth the surface. Refrigerate for a minimum of 4 hours, or overnight, until the filling is set.
04 -
Slice and serve each portion topped with whipped cream and a dusting of ground cinnamon. For added richness, finish with a drizzle of caramel or a sprinkle of crushed candied pecans.