Greek woman stirred treacle (7)
I believe the answer is:
electra
'greek woman' is the definition.
'Electra' can be an answer for 'woman'. I'm unsure of the 'greek' bit.
'stirred treacle' is the wordplay.
'stirred' indicates an anagram.
'treacle' anagrammed gives 'ELECTRA'.
Can you help me to learn more?
(Other definitions for electra that I've seen before include "female in tragedy" , "vengeful daughter" , "Greek tragedy" , "Agamemnon's daughter" , "Complex girl" .)