Put on afters -- served up, disregarding time as directed (9)
I believe the answer is:
addressed
'directed' is the definition.
(addressing is a kind of directing)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for addressed that I've seen before include "Spoke to" , "Attended to" , "Dealt with" , "Sent" , "as post should be" .)