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

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

From The Wall Street Journal • May 22, 2026

If you have $2 million in investments, affording a $1 million home would be a piece of cake.

From MarketWatch • May 11, 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

“It’s kind of like if you have a nice piece of cake and they bring it to us on a plate, we’re going to eat the cake,” Sanei said.

From Salon • Mar. 7, 2025

You put the mouse on your right hand and a little piece of cake on your left hand.

From "The Witches" by Roald Dahl

Related Words

• cakewalk
• cinch
• no-brainer