Unfinished Ready Brek, bananas, or baked food (8)
I believe the answer is:
ryebread
'baked food' is the definition.
'ryebread' can be an answer for 'food' (I've seen this before). I'm not certain of the 'baked' bit.
'unfinished ready brek bananas' is the wordplay.
'unfinished' means to remove the last letter.
'bananas' is an anagram indicator (informal term for mad).
'ready'+'brek'='readybrek'
'readybrek' with its final letter removed is 'readybre'.
'readybre' is an anagram of 'RYEBREAD'.
'or' acts as a link.
Can you help me to learn more?
(Other definitions for ryebread that I've seen before include "Food" , "Kind of staff" , "Sandwich may be this" , "Loaf" .)