The Idiom Attic - a collection of hundreds of English idioms, each one explained.
The meaning of "easy peasy"
" Easy-peasy "
Meaning:
Something that is extremely easy. Often used by children. Sometimes used by adults to demote an achievement that was accomplished with little apparent effort.
Example:
Jenny must have loosened the jar lid. She couldn't get it off but when she gave it to me it just screwed right off. Easy-peasy.