Plan central parts of kids' meal (4)
I believe the answer is:
'plan' is the definition.
(both can mean an intention)
'central parts of kids' meal' is the wordplay.
'central parts of' says to take the centre.
'meal' becomes 'ea' (I can't justify this - if you can you should give a lot more credence to this answer).
The central letters of 'kids' are 'id'.
Can you help me to learn more?
(Other definitions for idea that I've seen before include "Light bulb above head" , "Notion in the mind" , "Flash of inspiration?" , "intellectual product" , "Plan" .)