Preheat oven to 350 degrees.  Spray a 9×13 pan with Pam and set aside.

Make the crust:  In mixing bowl, whisk together melted butter, sugar, bourbon and salt.  Stir in flour and combine until crumbly.  Press evenly into prepared pan.  Bake 12-15 minutes, until edges are golden. Remove from oven and set aside.

Make the filling:  In medium sized mixing bowl, whisk together eggs, sugar, corn syrup, bourbon, and melted butter.  Stir in pecans and chocolate chips.

Assemble and bake:  Pour filling over top of warm crust.  Return pan to oven and bake 25-30 minutes, until filling is set.  Remove from oven and cool completely on wire rack.  Cut into bars.