Piece of Cake In general usage the phrase piece of cake denotes a task that can be done easily , without much or any effort . See Wiktionary : Piece of cake Piece of Cake ( album ) is the 3rd album by Seattle band Mudhoney . Piece of Cake ( book ) is a 1983 novel by Derek Robinson about a Royal Air Force fighter squadron during the first years of World War II . Piece of Cake ( television ) is a six-part television mini-series made in 1988 , based on Robinson 's book . Piece of Cake ( Rugrats episode ) is a Rugrats episode . This disambiguation page lists articles associated with the same title . If an internal link led you here , you may wish to change the link to point directly to the intended article . Categories : Disambiguation 