The most common and most likely answer to this crossword clue is the 6 letter word LIVERS
I've seen this crossword clue in Financial Times
L
I
V
E
R
S
More clues leading to the result LIVERS
Buddy explains!
The straight part
We know that "Bits of offal" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case bits of offal = livers.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.
What does LIVERS mean?
LIVERS noun- A large organ in the body that stores and metabolizes nutrients, destroys toxins and produces bile. It is responsible for thousands of biochemical reactions.
- This organ, as taken from animals used as food.
- A dark brown colour, tinted with red and gray, like the colour of liver.
- Someone who lives (usually in a specified way).