piece of cake

Idioms  

1. Something easily accomplished, as in I had no trouble finding your house—a piece of cake. This expression originated in the Royal Air Force in the late 1930s for an easy mission, and the precise reference is as mysterious as that of the simile easy as pie. Possibly it evokes the easy accomplishment of swallowing a slice of sweet dessert.

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Example Sentences

See Examples For:

piece of cake

This last show, all I wanted was a giant piece of cake.

From The Wall Street Journal ● May 22, 2026

Then again, if one’s chosen art seems especially out of reach, life is no piece of cake either.

From Los Angeles Times ● Jan. 30, 2026

So, sure, getting to $400 billion should be a piece of cake.

From MarketWatch ● Nov. 7, 2025

“This is the kind of place where you go to the polls and the workers will have a cookie or a piece of cake for you,” he said.

From BBC ● Oct. 17, 2024

“I am going to eat a piece of cake the size of Petra’s head,” Sosie said.

From "Beauty Queens" by Libba Bray

Related Words

• cakewalk
• cinch
• no-brainer