The most common and most likely answer to this crossword clue is the 7 letter word VENISON
I've seen this crossword clue in The Guardian
V
E
N
I
S
O
N
More clues leading to the result VENISON
- See bishop abandoning blessing for food
- One-third of vegans wrong to get upset about meat
- Meat cooking in ovens
- Meat cooked in ovens
- On the contrary, in Domino’s I never have meat
- Meat that’s so covered by toxin?
- Might it be served at a stag party?
- Serving of 7 is only meat
- Meat we’re ready to cook? Leave the starter
- Meat in the oven is only half cooked
Buddy explains!

The straight part
We know that "Might it be served at a stag party" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case might it be served at a stag party = venison.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 VENISON mean?
VENISON noun- The meat of a deer.
- The meat of an antelope.
- The meat of any wild animal that has been hunted rather than raised domestically.