Preheat oven to 350 degrees
Prepare a 9x13” baking pan by lining it with parchment paper. Lightly grease the parchment paper with cooking spray and set aside
Combine graham cracker crumbs and melted butter in a medium-sized bowl. Use a fork to mix well
Step 4: Press graham cracker crumb mixture firmly into prepared pan creating one even layer (you can use a fork or the back of a measuring cup to help with this)
Sprinkle chocolate chips, white chocolate chips, butterscotch chips, and pecans over the graham cracker layer
Carefully pour sweetened condensed milk over top of chocolate chip mixture
Sprinkle an even layer of shredded coconut overtop
Bake in preheated oven for 20-25 minutes, or until the top starts to brown and caramelize
Let cool in pan completely. Cut with a sharp knife into squares and serve