01 -
Preheat oven to 350°F and lightly coat a 9x13-inch baking pan with nonstick spray. Line the pan with parchment paper, allowing the edges to hang over for easy removal. Combine graham cracker crumbs and melted butter, then firmly press the mixture into the bottom of the pan.
02 -
Evenly drizzle the sweetened condensed milk over the crust layer.
03 -
Add butterscotch chips, semi-sweet chocolate chips, chopped pecans, and flaked coconut in order, spreading evenly. Gently press down each layer with a fork to ensure cohesion during baking.
04 -
Bake for 20 to 25 minutes until the top is lightly golden.
05 -
While still warm, loosen edges from the pan and allow to cool completely on a wire rack. Once cooled, cut into squares using a sharp knife.