Amount of business produced by a cook (8)
I believe the answer is:
turnover
'amount of business' is the definition.
(I've seen this before)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for turnover that I've seen before include "Business - reversal" , "Profit" , "The amount of money taken by a business in a particular period" , "Total value of sales" , "sweet" .)