Crossword Genius

"So simple!" (4-5)

Ross

I believe the answer is:

easy-peasy

'so simple' is the definition.
(I've seen this in another clue)

This is all the clue.

(Other definitions for easy-peasy that I've seen before include "Like falling off a log (informal)" , "Very simple to achieve" , "Very simple (colloq.)" , "walk in the park" , "A doddle" .)

I've seen this clue in The New York Times.
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