Biting food female's left uncooked (7)
I believe the answer is:
tartare
'uncooked' is the definition.
(I've seen this in another clue)
'biting food female's left' is the wordplay.
'biting' becomes 'tart' (both can mean acerbic).
'food female's' becomes 'era' (I can't explain this - if you can you should give a lot more credence to this answer).
'left' is a reversal indicator.
'era' in reverse letter order is 'are'.
'tart'+'are'='TARTARE'
Can you help me to learn more?
(Other definitions for tartare that I've seen before include "Type of mayonnaise sauce" , "(Mayonnaise) sauce; raw (steak)" , "Served raw, steak say" , "Mayonnaise dressing served with fish" , "Saucy thing" .)