Prep Cook interview questions and how to answer them

A prep cook interview is usually short, and half of it happens at a cutting board. The chef or sous chef wants to know that you'll show up, follow the recipe card and won't make anyone sick. Answer with real kitchen details and you'll do better than most people walking in.

Cheat sheet

The 8 questions you will almost certainly get

The questionWhat they want to knowYour angle
Walk me through how you'd start a morning prep shift.They want to know if you'll organize yourself or stand around waiting for instructions.Wash hands, set up the station with a board, a damp towel under it, a sanitizer bucket and a trash bowl
How do you keep raw chicken from contaminating other food?Cross-contamination is the fastest way a prep cook makes guests sick, and inspectors look for it.Separate cutting boards, often color-coded, with yellow for poultry in many kitchens
What does FIFO mean, and how do you use it?Stock rotation keeps food from spoiling and money from going in the trash.First in, first out: older product gets used before newer product
Show me, or tell me, the difference between a dice, a julienne and a chiffonade.They want to know if they can write a cut on the prep list and trust you to know what it means.A dice is even cubes, with small, medium and large sizes set by the kitchen
You're halfway through your prep list and the chef adds a big catering order. What do you do?Plans change most days in a kitchen, and they want someone who reshuffles without panicking or going silent.Ask what's needed and by when
How do you label food in the walk-in?Unlabeled containers get thrown out or, worse, used when they shouldn't be. Health inspectors check labels.Every container gets a label with the item name, the date it was made and your initials
How would you cool a big pot of stock?Cooling food too slowly is a common health code problem, and prep cooks make stocks and soups all the time.Never put a hot stock pot straight into the walk-in
Tell me about a time you cut yourself or saw someone get hurt in a kitchen.Knife cuts and burns happen. They want to know you'll handle it safely and not hide it.Stop, step away from the food and tell the lead
Side by side

A forgettable answer, and a better one

"Walk me through how you'd start a morning prep shift."

Forgettable

Saying you'd just start chopping whatever's first on the list without checking what's already there.

Better

Wash hands, set up the station with a board, a damp towel under it, a sanitizer bucket and a trash bowl. Read the prep list and check the walk-in against it before starting. Start with items that take longest, like stocks or braises, then move to knife work while they cook. Label and date every container as it's finished.

"How do you keep raw chicken from contaminating other food?"

Forgettable

Saying you'd rinse the board with water and keep going.

Better

Separate cutting boards, often color-coded, with yellow for poultry in many kitchens. Store raw meat on the bottom shelf of the walk-in, below ready-to-eat food. Wash and sanitize the board and knife between proteins and produce. Change gloves and wash hands after handling raw meat.

Questions to ask them

  • What does a normal prep list look like here, and who writes it?
  • Do prep cooks get a chance to work the line, and how does that usually happen?
  • Should I bring my own knives, or does the kitchen supply them?
  • What time does the produce delivery usually arrive?
  • Who would I report to on the morning shift?

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