In a mixing bowl, combine graham cracker crumbs and melted butter. Press into the bottom of a greased 9x13 inch pan.
In another bowl, beat cream cheese and granulated sugar until smooth. Add eggs, one at a time, beating well after each addition. Stir in vanilla extract.
Spread the cream cheese mixture over the graham cracker crust.
In a saucepan, combine chopped pecans, corn syrup, brown sugar, and a pinch of salt. Cook over medium heat until bubbly, then pour over the cream cheese layer.
Bake for 40 minutes or until the filling is set. Let it cool before cutting into bars.
Notes
Store leftovers in the refrigerator for up to 3 days.