01 - 
                Preheat the oven to 375°F (190°C). Prepare a 9″x13″ baking pan by spraying it with non-stick cooking spray.
              
              
              
                02 - 
                In a mixing bowl, beat softened butter, brown sugar, and white sugar together using a hand or stand mixer until light and fluffy.
              
              
              
                03 - 
                Beat in the eggs one at a time, mixing well after each addition. Then, mix in the vanilla extract until combined.
              
              
              
                04 - 
                In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, mixing until just combined.
              
              
              
                05 - 
                Fold in the chocolate chips by hand or with the mixer. The dough should be thick and slightly sticky.
              
              
              
                06 - 
                Spread half of the cookie dough evenly in the prepared pan. Bake for 8-10 minutes or until just set and lightly golden around the edges.
              
              
              
                07 - 
                While the dough is baking, combine unwrapped caramels and evaporated milk in a microwave-safe bowl. Microwave on medium power for 1-2 minutes, stirring every 30 seconds, until smooth.
              
              
              
                08 - 
                Stir peanut butter into the melted caramel mixture until completely incorporated.
              
              
              
                09 - 
                Pour the prepared caramel sauce over the baked cookie layer. Spread evenly with a spatula.
              
              
              
                10 - 
                Drop the remaining cookie dough by teaspoonfuls over the caramel layer, leaving some gaps to allow the caramel to peek through.
              
              
              
                11 - 
                Return pan to the oven and bake for an additional 17-20 minutes, or until the top is golden and the caramel is bubbling.
              
              
              
                12 - 
                Allow the bars to cool completely in the pan before slicing into squares with a sharp knife.