2 milk chocolate candy bars, roughly chopped into 1-inch pieces
Instructions
Preheat oven to 350* F. Spray a 13x9-inch pan with cooking spray and set aside.
In a large bowl, stir together the batter for the brownie mix according to package directions.
Bake for 15 minutes.
Remove from oven and sprinkle graham crackers, marshmallows and chocolate candy bars over the top. Bake for an additional 15 to 20 minutes, or until a toothpick inserted in the center comes out clean.
Broil for about 30 to 60 seconds, or until marshmallows start to brown. [Note: watch carefully because marshmallows and graham crackers can brown quickly!]