01 -
Prepare brownie mix according to the instructions on the box.
02 -
While the brownies are baking, place graham crackers in a plastic bag and crush into small pieces.
03 -
Bake the brownie batter in the oven according to the recommended temperature and time on the packaging.
04 -
Once baked, remove brownies from the oven and preheat the broiler to high. Sprinkle marshmallows evenly over the brownies, followed by the crushed graham crackers.
05 -
Place the pan under the broiler for 2 to 3 minutes, watching closely, until the marshmallows are golden brown.
06 -
Remove the pan from the oven and gently press chocolate pieces into the melted marshmallows. Allow the brownies to cool for 30 minutes on a wire rack before cutting into squares.