Banh mi spread (4)
I believe the answer is:
pate
'banh mi spread' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for pate that I've seen before include "Tasty meat paste, maybe de foie gras" , "Meat paste, perhaps de foie gras" , "Meat paste, perhaps de fois gras" , "Savoury spread" , "Tape around tasty meat paste" .)