FIFO in the professional kitchen: why it only works with labels

Every culinary course teaches First-In-First-Out: the product that came in first goes out first. But ask any honest cook: under service pressure, FIFO becomes “whichever container is closest to my hand”.

The difference between a kitchen that practices FIFO and one that says it does is not the rule — it is the legibility of information.

The symptom: expired product in the middle container

The container at the back of the cold room is where product dies. Not because someone forgot — because no one sees it. Without a clear label, the kitchen decides by physical proximity, not by date.

Typical result in a mid-size restaurant:

• 4% to 10% of food cost is thrown away in unaccounted expired product.
• Handled product without a clear date = either tossed “just to be safe” or served past its shelf life.
• Sanitary inspection finds discrepancies whenever the cold room is opened.

What needs to be visible

Each container needs to have, in large letters, no fancy handwriting:

1. Product — short name.
2. Handling time — date is not enough; an item handled at 8 AM on Thursday expires differently from one handled at 10 PM.
3. Shelf life — calculated by the house rule (not the manufacturer’s, which only applies to sealed product).
4. Person in charge — who handled it. Not for blame, for asking.

Why pen and tape do not solve it

• Red tape on a red container disappears in the back of the cold room.
• Handwriting varies between 5 cooks.
• Whiteboard pen wipes off with grease.
• Tape does not stick well on a cold, wet surface.

Thermal labels solve each of those problems. They cost seconds, come out standardized, stick on a wet, cold surface.

The habit comes with zero friction

A kitchen only adopts FIFO for real when labeling is faster than not labeling. If the cook has to open the app, pick 5 fields and type by hand, they will skip it. If it is “scan the EAN → pick the state (opened/handled) → print”, it becomes a reflex.

That is the product’s job. EtiquetaChef was designed around this 3-tap flow.

Quick checklist

• Each container has a legible label.
• Shelf life rule configured per state (sealed, opened, handled, thawed, cooked).
• Team can print without calling the manager.
• Cold room well lit — an illegible label in the dark does not exist in practice.
• Daily review of “expires today” — automatic alerts prevent surprises.

FIFO is not a rule to memorize. It is the inevitable consequence when the information is available.