The most common and most likely answer to this crossword clue is the 6 letter word PICNIC
P
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More clues leading to the result PICNIC
- Alfresco meal and walk in park
- Easy task? Part of it could be a piece of cake
- When talking choose nice, but not last, piece of cake
- Film most of pleasant outdoor meal
- A piece of cake? It may need a bit more than that!
- Excursion — choose to cut both ends off
- Every so often pair can pinch a piece of cake
- Eating out is an easy thing to do
- Occasion to eat a piece of cake
- Reportedly choose to steal food for consumption outside
Buddy explains!

The straight part
We know that "piece of cake" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case piece of cake = picnic.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 PICNIC mean?
PICNIC noun- An informal social gathering, usually in a natural outdoor setting, to which the participants bring their own food and drink.
- The meal eaten at such a gathering.
- An easy or pleasant task.
- An entertainment at which each person contributed some dish to a common table.
- To take part in a picnic.