The most common and most likely answer to this crossword clue is the 6 plus 3 letter word GINGER NUT
I've seen this crossword clue in The Guardian
G
I
N
G
E
R
N
U
T
More clues leading to the result GINGER NUT
- Biscuit barrel upside-down below item on spice rack?
- Carrots in biscuit form?
- With vigour, teachers producing biscuit
- Biscuit needs drink — get urn working!
- Fan of Spice Girl’s biscuit?
- Biscuit barrel brought over after mixing drink?
- Biscuit with rotten egg in – nasty turn ensues
- See about run, refreshed after drink and biscuit
- Whisk egg in turn, making biscuit
- Booze – urgent to get drunk? Snap
Buddy explains!
The straight part
We know that "biscuit" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case biscuit = ginger nut.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.