Prepare the Crust

1. Preheat Oven: Preheat your oven to 350°F (175°C). Grease a 9×9-inch baking dish or line it with parchment paper for easy removal.
2. Mix the Crust: In a medium bowl, combine graham cracker crumbs, granulated sugar, and melted butter. Stir until well combined and crumbly.
3. Press into Dish: Press the mixture evenly into the bottom of the prepared baking dish to form a crust.
4. Bake the Crust: Bake in the preheated oven for 8-10 minutes or until lightly golden. Remove from oven and let cool slightly.

Prepare the Pumpkin Filling

1. Mix the Filling: In a large mixing bowl, combine pumpkin puree, sweetened condensed milk, eggs, vanilla extract, cinnamon, nutmeg, ginger, and salt. Whisk until smooth and well blended.
2. Pour Filling Over Crust: Pour the pumpkin filling over the baked crust, spreading it evenly.

Bake the Bars

1. Bake: Return to the oven and bake for an additional 35-40 minutes or until the filling is set and a toothpick inserted in the center comes out clean.
2. Cool: Remove from the oven and allow to cool in the baking dish for about 10 minutes before transferring to a wire rack to cool completely.