Backhander doesn’t include British cheese (4)
I believe the answer is:
brie
'cheese' is the definition.
(I've seen this before)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for brie that I've seen before include "French produce" , "Soft and creamy mild white cheese" , "Kind of soft cheese" , "dairy product" , "Prov. squalid place" .)