See it as anagram - nothing could be simpler (7)
I believe the answer is:
easiest
'nothing could be simpler' is the definition.
I can't judge whether this defines the answer.
'see it as anagram' is the wordplay.
'anagram' is an anagram indicator.
'see'+'it'+'as'='seeitas'
'seeitas' anagrammed gives 'EASIEST'.
Can you help me to learn more?
(Other definitions for easiest that I've seen before include "Least hard" , "Most simple" , "Least difficult" , "most like pie" , "Most convenient" .)