Cakewalk

Noun

 * 1) A contest in which cake was offered for the best dancers.
 * 2)  The style of music associated with such a contest.
 * 3)  The dance, or style of dance associated with such a contest.
 * 4)  Something that is easy or simple, or that does not present a great challenge.

Synonyms

 * bagatelle, breeze, cinch, doddle, duck soup, piece of cake, walk in the park, walkover