Line a 9×9 baking dish with parchment paper and spray well with non-stick cooking spray.
Add cubed bread to baking dish; pour melted butter over top.
In a large bowl, whisk together eggs, corn syrup, light brown sugar, granulated sugar, vanilla extract, cinnamon, and salt. Stir in the pecans.
Pour mixture evenly over the bread pieces. Use a rubber spatula to mix around the bread cubes in the dish until evenly coated in the syrup mixture.
Bake at 375º F for 45 minutes.
Recipe adapted from: www.somethingswanky.com