Prepare the marshmallows as instructed in the original recipe, substituting melted peanut butter for the syrup. Cut into squares, reserving 8.

Take two graham cracker halves and sandwich with one marshmallow.

In a small pot, heat the chocolate chips over low until smooth and melted. Dip the marshmallow graham cracker sandwiches in the melted chocolate until halfway covered, then set on a rack over waxed paper until set. Enjoy.