In a food processor, pulse cookies until they form a coarse meal. Add in the marshmallow crème, marshmallows, peanut butter and salt. Let the food processor run until well-combined.
With a small scoop or melon baller, scoop the mixture into balls. Roll the small into your hands to smooth them a bit. Roll the balls on the crushed peanuts to coat them.
Place into an airtight container.