Oh Henry Cookies Oh Henry Cookies By Trevor Hunt 1 cup brown sugar ½ cup milk ½ cup butter Bring to boil (remove from) heat (and then add while hot:) 1 cup graham wafer crumbs 1 cup coconut ½ cup chopped walnuts 1 pkg graham wafer biscuits for top and bottom Line a 9″ by 12″ pan with graham wafer biscuits , then pour mixture over biscuits . Press firmly . Put another layer of graham wafers on top. Press down gently . Ice with chocolate icing. Let cool and cut into squares .