employ a steam engine to crack a nut

employ a steam engine to crack a nut

To use excessive, overcomplicated, or extravagant means or force to accomplish something relatively minor or simple. With this new system of issuing licenses, the government has employed a steam engine to crack a nut: four separate departments now handle each stage of an application, when a single department could easily process applications from start to finish.
See also: crack, employ, engine, nut, steam
Farlex Dictionary of Idioms.
See also:
  • kill a fly with an elephant gun
  • a sledgehammer to crack a nut
  • engine
  • take a sledgehammer to crack a nut
  • use a sledgehammer to crack a nut
  • group
  • a committee is a group of men who keep minutes and waste hours
  • no expense is spared
  • spare no expense
  • spare no expense/pains/trouble doing something