This was really easy to make!
Lay down graham crackers in the bottom of a 13x9 baking dish, only stacked 2 high.
On parchment paper, flatten out your cookie dough to the size of the bottom of the pan.
Lay it over top of the graham crackers:
Cook at the temperature on the cookie directions for about 8 minutes or until cooked almost all the way through.
Break up a couple of hershey's bars and place on top of the warm cookie:
Top with marshmallows:
Bake until marshmallows are brown and puffy:
Serve warm with ice cream!