Kitchen-hand

Refreshingly, one of the competitors last night, a no-nonsense Scot called Rosaria, simply ignored his attempts at glacial command and bossed him around like a kitchen-hand.

Source: wiktionary

I started out working as a restaurant kitchen-hand when I was a teenager, before getting trained up as a chef on the job. So by the time I arrived at uni, I had a score of recipes in my back pocket.

Source: wiktionary

At the age of 19, I was working as a kitchen-hand in a Brisbane hotel.

Source: wiktionary