Add all of the above ingredients to a disposable tin (makes for easy cleanup!) Start with a layer of graham crackers broken up into bites sized pieces.
Add in the mini marshmallows and Hershey's chocolate and then repeat this once more so you have two layers.
Grill or warm up over a firepit for a few minutes (keep checking making sure the bottom doesn’t burn once the edges start to brown remove from heat) Enjoy!