Smores Peanut Butter Bars

1 pouch peanut butter cookie mix

          Vegetable oil  **called for in cookie mix

          Water  **called for in cookie mix

          Egg  **called for in cookie mix

1 container pour and frost chocolate frosting

2 cups mini marshmallows

2 cups Golden Grahams cereal

Heat oven to 350.  Make cookie dough as directed on pouch.  Press dough into ungreased 13x9 pan.  Bake 16-18 minutes.  Microwave frosting uncovered for 20 seconds.  Stir until smooth.  Reserve 1/4 cup of frosting.  Pour rest of frosting over warm bars.  Sprinkle with marshmallows and cereal over frosting.  Bake 3-5 minutes.  Cool 15 minutes.  Drizzle with reserved frosting over bars.