He had never previously worked in a professional kitchen.

Below are various titles given to those working in a professional kitchen and each can be considered a title for a type of chef.

Some of the entries had been created in large professional kitchens.

Until a few years ago, it was found only in professional kitchens.

"I started working in a professional kitchen at 14 or 15," he said.

Despite them both not having trained in a professional kitchen this showdown was all systems go from the beginning.

In the professional kitchen, the emphasis is on quantity and variety.

They do the work four would do in a professional kitchen.

Make no mistake: Speed is essential in a professional kitchen.

But talk to anyone who has worked in a professional kitchen, and it becomes clear that there is truth to this particular chestnut.