Preheat the oven to 325°F (163°C).
Prepare the crust by mixing the graham cracker crumbs and melted butter.
Press the mixture firmly into the bottom and slightly up the sides of a springform pan.
Bake the crust for 10 minutes and then let it cool.
In a large bowl, beat the softened cream cheese and sugar until smooth and fluffy.
Add vanilla extract and eggs one at a time, mixing well after each addition.
Fold in the chopped pecans gently to avoid breaking them.
In a separate bowl, mix the corn syrup, brown sugar, and cinnamon until well combined.
Pour the cream cheese mixture onto the cooled crust in the springform pan.
Pour the pecan topping over the cheesecake batter.
Bake for 55–60 minutes or until the center is set but slightly jiggly.
Turn off the oven and crack the door, letting the cheesecake cool slowly.
Refrigerate for at least 4 hours or overnight before serving.