Back of House: The Complete Guide to Restaurant Kitchen Operations

What Is Back of House in a Restaurant?

Back of house, commonly shortened to BOH, refers to every part of a restaurant you never see as a customer: the kitchen, storage areas, prep stations, staff break rooms, and often the office space where administrative work happens. It's where raw ingredients become the dish in front of you, where inventory gets tracked, and where the physical work of running a restaurant actually takes place. If the front of the house is the restaurant's face, the back of the house is what's actually driving everything behind it.

FOH vs. BOH: The Divide, and Why It Matters to You

A restaurant runs on two teams working in constant coordination. Front of house (FOH) is everything customer-facing, the dining room, host stand, bar, and the servers and bartenders you actually interact with. The back of the house is everything behind that, the kitchen and the people making your food.

Neither team works well alone. When you place an order with your server, that information has to reach the kitchen accurately and fast. When your dish is ready, it has to get to your table while it's still hot. How well FOH and BOH communicate shows up directly in your wait time, whether your order comes out right, and whether the restaurant holds together during a packed Friday night or falls apart under pressure.

Back-of-House Roles, Explained

Each role depends on the ones around it. A prep cook falling behind slows down every line cook. A disorganized receiving process means a chef discovers a missing ingredient mid-service instead of that morning.

The Real BOH Workflow, From Delivery to Plate

A well-run kitchen follows a consistent sequence, even when it doesn't look that way from where you're sitting:

1. Receiving and storing. Ingredients arrive, get checked for quality, and perishables go straight into temperature-controlled storage.
2. Prep. Before service starts, prep cooks handle the groundwork, chopping, portioning, and sauce-making, so the kitchen can move fast once orders start coming in.
3. Order flow and production. Orders reach the kitchen through a kitchen display system or a printed ticket, and line cooks execute at their stations, timing everything so multi-item orders finish together.
4. Plating and quality check. Finished components get assembled, and a sous chef or head chef checks taste, temperature, and presentation before it leaves the kitchen.
5. Expediting and handover. Dishes move to the pass, where FOH staff pick them up for delivery to the table.
6. Cleaning. Dishwashers keep pace throughout service, and deeper cleaning and sanitizing happen on a regular schedule, not just at closing.

The BOH Staffing Crisis

If you've noticed slower service or a shorter menu at your favorite restaurant lately, staffing is often why. Back-of-house roles are among the hardest positions in the industry to keep filled. Roughly 70% of U.S. restaurants report being short-staffed, with kitchen positions consistently the most difficult to hire for. Turnover in these roles has also historically run high, often exceeding 40% annually. The result is a persistent cycle: understaffed kitchens push existing staff harder, which increases burnout, which drives more turnover.

Restaurants that manage to hold onto BOH staff longer typically invest deliberately in training, clearer growth paths, and realistic scheduling, treating retention as an ongoing effort rather than a one-time hiring push.

Kitchen Slang Every BOH Team Uses

Kitchens run on their own shorthand, useful to know whether you're stepping into the industry or just curious what's being shouted during a rush:

1. 86'd - an item is no longer available and needs to come off the menu for the day
2. In the weeds - the kitchen is overwhelmed and struggling to keep pace with incoming orders
3. On the fly - a dish needed urgently, outside the normal order flow
4. The window (or "the pass") - where finished plates sit before being picked up by FOH staff

How Technology Is Changing BOH Management

Kitchen display systems (KDS) have replaced printed tickets in a growing number of restaurants, showing orders in real time and letting kitchens route them intelligently. One useful example: a small bagel shop split its orders across two KDS screens, straightforward items like a bagel with cream cheese went to a smaller screen handled by one dedicated staff member, while more complex orders went to a larger screen, so simple orders didn't get stuck behind a backlog of complicated ones. That kind of routing, splitting work by complexity rather than treating every order the same, is a small change that measurably speeds up service.

This matters even more once online ordering enters the picture. A restaurant taking orders through its own online ordering system for restaurants needs that order to land in the kitchen just as cleanly as one taken by a server, menu item, modifiers, and timing all correct, without someone re-keying it by hand. When that connection is clean, BOH staff spend their attention on cooking instead of untangling mismatched tickets.

Inventory tracking software is having a similar effect on the receiving and storage side, replacing manual stock counts with real-time visibility into what's on hand, reducing both waste and last-minute ingredient shortages mid-service.

Food Safety and Sanitation in the BOH

Food safety isn't a single task, it's a constant discipline running through every BOH role. Proper temperature control during storage and cooking, strict handwashing and sanitation protocols, and careful handling of raw ingredients all fall under back-of-house responsibility. The stakes are real: the World Health Organization estimates unsafe food causes roughly 600 million cases of foodborne illness globally each year. A single lapse in a kitchen's sanitation standards can damage a restaurant's reputation far faster than it can be rebuilt.

Tips to Improve BOH Efficiency

Organize stations by workflow, not convenience. Position prep areas next to the cooks who use those ingredients to cut down on wasted movement during service.

Build staffing schedules around real demand data, not guesswork, so the kitchen is neither overstaffed on slow nights nor scrambling during a rush.

Standardize communication between FOH and BOH. Clear, consistent protocols for relaying orders and changes reduce the miscommunication that leads to wrong dishes and delays.

Invest in training beyond onboarding. Ongoing skill development, not just an initial orientation, is one of the more reliable ways to reduce the turnover BOH roles are especially prone to.

Review inventory and waste data regularly. Small, consistent adjustments to ordering patterns compound into meaningful cost savings over time.

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