Displays bowls of healthy breakfast food (10)
I believe the answer is:
brandishes
'displays bowls' is the definition.
'brandishes' can be an answer for 'displays' (brandishing is a kind of displaying). I am not certain of the 'bowls' bit.
'healthy breakfast food' is the wordplay.
'healthy breakfast' becomes 'bran' (I've seen this before).
'food' becomes 'dishes' (I can't justify this - if you can you should believe this answer much more).
'bran'+'dishes'='BRANDISHES'
'of' is the link.
(Other definitions for brandishes that I've seen before include "Shakes" , "Flourishes" .)