Preheat your oven to 350 degrees
Grease a 9x13 pan with cooking spray
Melt the butter in a large microwave safe bowl (30-40 seconds) be careful the butter will melt quickly
Add the graham cracker crumbs and stir together with a fork
Once the crust is combined, use a rubber spatula to press down the crust into the baking dish
Bake the crust for 10 minutes, or until golden brown
If your Cocoa Bar In A Jar is solid you are going to want to microwave it for a small amount of time so that is easy to spread over the crust
Once the crust is done, use a rubber spatula to spread the cocoa bar over the crust
Now you can add the mini marshmallows and chocolate chips
If you are serving right away, broil the pie for 1-2 minutes, keep a close eye on this, it is easy to over do the marshmallows and then they will burn!!
If you are not serving right away cover and store in a dark space until ready to broil and serve!
Serve aside ice cream if you desire!
Enjoy!!