Requirement for work in a bakery, it's said (4)
I believe the answer is:
need
'requirement' is the definition.
(I know that need is a type of requirement)
'work in a bakery it's said' is the wordplay.
'work in a bakery' becomes 'knead' (as in kneading dough).
'it's said' shows a homophone (sound like).
'knead' sounds like 'NEED'.
'for' acts as a link.
(Other definitions for need that I've seen before include "Call" , "Cry out for - prerequisite" , "must have results!" , "Require; want" , "Want - require(ment)" .)