Definition of a piece of cake
- "How was the test?" "It was a piece of cake."
: a breadlike food made from a dough or batter that is usually fried or baked in small flat shapes and is often unleavened
: a sweet baked food made from a dough or thick batter usually containing flour and sugar and often shortening, eggs, and a raising agent (such as baking powder)
: a flattened usually round mass of food that is baked or fried
: to fill (a space) with a packed mass
: to form or harden into a mass
What made you want to look up a piece of cake? Please tell us where you read or heard it (including the quote, if possible).