Crossword Genius

Kitchen hand haphazardly chose stuff now and then (4-4)

Ross

I believe the answer is:

sous-chef

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'kitchen hand' is the definition.
I know nothing about this answer so I can't tell whether this works.

'haphazardly chose stuff now and then' is the wordplay.
'haphazardly' indicates anagramming the letters.
'now and then' indicates alternate letters (letters taken on a regular basis, now and then).
The alternate letters of 'stuff' are 'suf'.
'chose'+'suf'='chosesuf'
'chosesuf' with letters rearranged gives 'SOUS-CHEF'.

Can you help me to learn more?

(Other definitions for sous-chef that I've seen before include "Subordinate kitchen worker" , "Kitchen deputy" , "Second in command in a hotel kitchen" .)

I've seen this clue in the Sydney Morning Herald.
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