Mix up your brownie mix according to package direction. I mix them according to the instructions for cake like brownies. Put them in your pan according to package directions. The Betty Crocker one say to put it in you 9 x 13 pan with the bottom sprayed with cooking spray. Then bake according to the package directions. When it's done. Let it cool for 5 minutes.

Then drop spoonfuls of the marshmallow creme down the center of the pan of brownies. Then let it sit for a few minutes. The warm brownies will help the marshmallow spread out over the top of the brownies. You can gently use a knife to help it go to the corners if needed.

Then chop up your graham crackers and chocolate and sprinkle of the the top of the marshmallow layer. Allow to cool more and enjoy! Serves 24.