Making Pecan Pie Bars is a straightforward process that can be completed in just a few simple steps:

1. Preheat your oven to 350°F (175°C). Grease a 9×9-inch baking pan or line it with parchment paper for easy removal.
2. Make the crust: In a mixing bowl, beat together the softened butter, granulated sugar, and salt until creamy. Gradually add the flour and mix until a dough forms.
3. Press the crust: Evenly press the dough into the bottom of the prepared baking pan to create a smooth layer.
4. Bake the crust: Place the crust in the preheated oven and bake for 15-20 minutes, or until lightly golden. Remove it from the oven and set aside to cool slightly.
5. Prepare the filling: In a medium bowl, whisk together the corn syrup, brown sugar, eggs, and vanilla extract until well combined. Stir in the chopped pecans, salt, and cinnamon if using.
6. Combine: Pour the filling mixture over the pre-baked crust, spreading it evenly.
7. Bake again: Return the pan to the oven and bake for an additional 30-35 minutes, or until the filling is set and slightly puffed.
8. Cool: Remove from the oven and let the bars cool in the pan for about 15-20 minutes before transferring to a wire rack to cool completely.
9. Slice: Once cooled, cut the bars into squares or rectangles for serving.

These straightforward steps will guide you in creating these incredible Pecan Pie Bars effortlessly.