1 box brownie mix, and necessary ingredients
2 c. chocolate chips
3/4 bag mini marshmallows
12 graham crackers, crushed into small pieces
2/3 c. light corn syrup
2/3 c. peanut butter
3 cups rice krispies cereal
Prepare brownies according to directions. During last 3 minutes of baking, spread marshmallows on top and melt. Spread with a knife until even. Spread crushed graham crackers on top of marshmallows.
In a microwaveable bowl, melt chocolate chips, corn syrup, and peanut butter in 30 second increments, stirring between, until melted. Add rice krispies to mixture until completely coated.
Pour rice krispies mixture on top of brownies and spread evenly, pressing down with the back of a spoon.
Cool completely, then cut into squares and serve.