Crossword Genius

Breakfast dish that's served in prison (8)

Ross

I believe the answer is:

porridge

I'm a little stuck... Click here to teach me more about this clue!

'breakfast dish' is the definition.
(I've seen this in another clue)

I can't explain the remainder of the clue.

Can you help me to learn more?

(Other definitions for porridge that I've seen before include "Oat dish; time in prison (slang)" , "Hot breakfast food" , "Eat for breakfast in prison" , "Spell in jail and breakfast food" , "Breakfast dish of boiled oatmeal" .)

Want a hint initially instead of a full solution? Install my app