Here's what rhymes with casserole.
                        
                        
                    
                                whole  role  soul  coal  goal  hole  pole  roll  sole  bowl  fol  mole  poll  stole  toll  parole  knoll  shoal  dole  foal  bole  boll  thole  vole  kohl  tole  dolour  skoal  glycerol  scroll  stroll  droll  cajole  troll  unroll  prole  patrol  enroll  systole  extol  vacuole  petiole  condole  oriole  cubbyhole  maypole  extoll  rissole  innersole  control  buttonhole  bedroll  camisole  profiterole  arteriole  pigeonhole  beanpole  quadrupole  decontrol