Preheat your oven to 350°F (175°C) and line a 9×13 inch baking pan with parchment paper, leaving an overhang for easy removal.
Combine graham cracker crumbs and melted butter in a bowl. Press the mixture firmly into the bottom of the prepared pan to form a crust.
Layer the chocolate chips, butterscotch chips, coconut, and pecans over the crust.
Pour the sweetened condensed milk evenly over the top, covering all the layers.
Bake for 25-30 minutes or until the edges are golden brown and the middle is set.
Allow the bars to cool completely in the pan on a wire rack. Once cooled, use the parchment paper overhang to lift out the bars and cut them into squares.
Prep Time: 10 minutes | Cooking Time: 30 minutes | Total Time: 40 minutes
