Preheat oven to 350 degrees. Spray a 9x9 baking pan with cooking spray.
In large bowl, break up cookie dough. Add 3/4 cup of the graham cracker crumbs and mix in with cookie dough. Add half the dough into bottom of pan and bake for 12-14 minutes.
Add chocolate chips and press into cookie dough. Spread marshmallow creme over cookie dough.
Sprinkle with remaining graham cracker crumbs.
Crumble remaining cookie dough on top.
Bake for an additional 20 -25 minutes.