Product Recall: One SKU of Oscar Mayer Classic Wieners due to possible mislabeling. Click Here.
MIX butter and cookie crumbs; press onto bottom of 9-inch square pan.
BEAT dry pudding mix, sugar and boiling water until well blended. Pour over crust; spread to completely cover crust. Top with nuts and marshmallows; drizzle with chocolate.
REFRIGERATE 1 hour or until firm before cutting into bars. Keep refrigerated.