Commis Chef Training: Why It Matters Most

TL;DR: Commis chef training sets the tone for a cook’s entire career. Most kitchens treat it as a formality. The ones that invest in it early build stronger teams and keep people longer.

The commis chef is the most important person in any professional kitchen, and almost nobody treats them that way. That needs to change, and the kitchens that understand this are already pulling ahead of the ones that don’t.

I remember my first day as a commis. I was seventeen, terrified, and handed a bucket of broad beans to pod at six in the morning by a chef who didn’t even look at me. He just pointed. I podded those beans for two hours and nobody told me why they mattered, where they were going, or whether I’d done it right. I think about that often. Not because it was cruel, exactly, but because it was wasteful. A young person’s curiosity, on day one, is the most renewable resource a kitchen has. And we spent mine on silence.

What Commis Chef Training Actually Means

The title ‘commis chef’ comes from the French, broadly meaning ‘appointed’ or ‘delegated’. In practice, it refers to a junior cook who is at the beginning of their formal kitchen career, usually having completed some form of catering college or culinary apprenticeship, and now learning how a real service operates. They sit below the chef de partie and above, well, the work experience student who’s still afraid of the mandoline.

Commis chef training is not simply about teaching someone to follow a recipe. It is about introducing a person to the culture of a kitchen: the standards, the rhythms, the discipline, and the pride. Done badly, it produces frightened technicians who can prep a mise en place but wouldn’t dare ask a question. Done well, it produces the next generation of chefs de partie, sous chefs, and, eventually, the people who will run kitchens you haven’t opened yet.

The difference between those two outcomes is almost entirely down to how seriously the kitchen takes its responsibility to teach.

The Problem With How Most Kitchens Handle a Junior Cook

Here is the honest version: most kitchens are too busy to train properly. Service comes first, and a commis is, in the short term, more useful peeling potatoes than asking questions about reduction rates. I understand this. I have been that busy chef who pointed at the potatoes. But the kitchens that consistently produce good cooks are the ones that find a way to make both things happen at the same time.

The worst habit I see is what I’d call ‘silent mentorship‘. The senior cook does the task brilliantly, the junior cook watches, and nothing is explained. The commis learns by osmosis, or they don’t learn at all. They pick up technique without understanding, and that produces cooks who can replicate but not adapt. The moment something goes slightly wrong, they’re lost.

A junior cook who doesn’t understand why you rest meat, or why you salt pasta water aggressively, or why you don’t crowd a pan when you’re trying to get colour, is a liability in a busy service. Explaining these things takes thirty seconds. Not explaining them takes weeks of corrections later.

What Good Commis Chef Training Looks Like in Practice

I’m not suggesting every kitchen becomes a culinary school. The kitchen brigade system exists for good reason: hierarchy and clear roles keep service running. But there is room, within that structure, to build genuine learning into the daily rhythm without it costing the kitchen much at all.

These are the things that actually work, from my own experience and from watching other kitchens that consistently develop good cooks:

1. Assign ownership. Give the commis one dish, one sauce, or one section of prep that is genuinely theirs to be responsible for. Not to do under supervision every single time, but to own. Responsibility is the fastest teacher.
2. Talk through decisions in real time. When you adjust seasoning, say why. When you change a technique mid-prep, say why. This doesn’t require lectures. One sentence at the right moment is worth an hour of classroom theory.
3. Allow small, safe failures. If a junior cook slightly over-reduces a sauce during prep and you catch it before service, let them fix it themselves rather than stepping in immediately. The experience of solving a problem they caused is more valuable than watching someone else solve it.
4. Ask questions back. After a task, ask: ‘What would you do differently next time?’ Not in a confrontational way, but as a genuine conversation. A commis who is asked to reflect will start reflecting habitually, and that is the habit you actually want them to develop.

Culinary Apprenticeship: The Formal Route and Its Limits

The culinary apprenticeship route has improved considerably over the past decade in the UK. The Level 3 Professional Cookery apprenticeship, for instance, combines on-the-job training with off-site learning and gives young cooks a structured framework that didn’t really exist when I came up through the ranks. This is genuinely good. It means a commis arriving through that route has some theoretical grounding before service starts.

But the limit of any apprenticeship programme is that it can only teach what a kitchen is willing to reinforce. If the day-to-day kitchen environment contradicts what the apprentice is taught off-site, the kitchen wins every time. Culture beats curriculum, always. A chef who shouts, dismisses questions, and treats the commis as cheap labour will undo months of formal training in a fortnight.

This is why the attitude of senior kitchen staff matters as much as any structured programme. The commis is watching everything. They are deciding, in those early months, whether cooking is a craft worth committing to or a trade to endure until something better comes along. The kitchen that loses that argument is the kitchen that will always be short-staffed.

Respecting the Craft Without Romanticising the Grind

There is a version of kitchen culture that glorifies exhaustion and suffering as proof of commitment. I have lived in that version. It is not admirable. It is a way of making the people at the top feel their own suffering was worthwhile by ensuring the people below them suffer equally. This has nothing to do with cooking and everything to do with ego.

The kitchens I respect are demanding in the right ways. They expect precision, consistency, and care. They do not expect a junior cook to be grateful for being ignored or belittled. There is a real difference between high standards and low regard for the people you are asking to meet them.

A commis who is treated with basic respect learns faster, wastes less, and stays longer. The maths on this is not complicated.

What the Commis Chef Owes the Kitchen in Return

This is not a one-sided conversation. The kitchen has obligations to the commis, but the commis has obligations back. Show up on time. Keep your station clean without being asked. Write things down rather than relying on memory in a loud, fast environment. Ask questions at the right moment, not in the middle of a Saturday service when everything is on fire (sometimes literally).

And taste everything. This sounds obvious but it is extraordinary how many junior cooks don’t do it. Tasting is how you develop a palate, and a palate is the one thing no training programme can give you directly. You have to build it yourself, one spoonful at a time, every single day.

The commis who stood at my section last autumn asked me, unprompted, why I was adjusting the heat under a beurre blanc rather than just adding more butter to slow it down. That question told me everything I needed to know about where she was headed. She’s a chef de partie now. It took her eighteen months. That’s what happens when a kitchen bothers to answer the questions.