French non-runner (7,4)
I believe the answer is:
haricot bean
'french' is the definition.
I know nothing about this answer so I can't judge whether it can be defined by this definition.
'non-runner' is the wordplay.
I cannot quite understand how this works, but
'runner' could be 'ea' (I've seen this in other clues) and 'ea' is found in the answer.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for haricot bean that I've seen before include "Vegetable often cooked in tomato sauce" , "Legume" .)