easy peasy lemon squeezy

Etymology
An extended form of easy peasy, coined either in the 1950s in a commercial for Sqezy (a British detergent brand which was sold in a squeeze bottle and had a lemon scent), or else not until the 1980s when it was first used among British children as slang.

Adjective

 * 1)  Quick and easy.

Synonyms

 * See also Thesaurus:easy