Chicken on the delivery run: from the kitchen pass to the customer's door

Every earlier lesson in this course dealt with something that happens inside the restaurant: purchasing, receiving, storage, portioning, cooking, oil. All of them end at one point — the pass where the order leaves. Past that point the chicken enters a stage the restaurant does not see and does not directly control: twenty or thirty minutes inside a bag, on a bike, on a Riyadh street that clears 40°C in summer. That short stage can undo everything before it. A correctly cooked order can arrive cold, or steamed into softness, or — at worst — after spending enough time in the temperature band where bacteria multiply. This lesson is about managing exactly those minutes.

The difference between a restaurant that manages delivery and one that hands the bag over and hopes is not a difference of intent — it is whether written, measured rules exist. Helpfully, those rules are not a matter of personal judgement: there are Saudi municipal requirements in force that fix the numbers precisely, and international principles that explain why those numbers and not others. This lesson builds on both.

The number that governs delivery: 63°C#

The Municipal Requirements for Home Delivery Service were issued by the Ministry of Municipalities and Housing under ministerial decision 4600389597/1 dated 1/7/1446H, and they apply to establishments offering home delivery and to food couriers working through delivery apps. They define a hot-food carrier as an insulated container holding food at no less than 63°C, a chilled carrier at 0 to 4°C, and a frozen carrier at no warmer than −18°C. The document states the same figures twice: once as a requirement on the vehicle, and once as a requirement on the carrier itself — meaning the car or bike and the bag are each responsible for temperature, not one or the other.

Where does 63 come from? From the principle WHO sets out in its Five Keys to Safer Food: micro-organisms multiply very quickly if food is kept at room temperature, and by holding it below 5°C or above 60°C their growth is slowed or stopped. WHO explicitly advises keeping cooked food piping hot — more than 60°C — prior to serving. The band between 5°C and 60°C is the danger zone, and the municipal requirements did not stop at the 60 minimum: they set 63. That gap is deliberate. Three degrees of margin are what the bag spends slowly over the trip, so the order still lands above the line.

Always assume temperature only falls once the order leaves. Nothing inside a delivery bag heats food; insulation only slows the loss. So the order must leave above 63°C, not exactly at it.

Chicken has a particular difficulty here. Crispy pieces, thin fillets and wings have a large surface area relative to their mass, and surface area is what sheds heat. A whole bird or a tray of kabsa holds its temperature far longer than a box of wings or strips. In practice this means one restaurant may need two different delivery windows: a comfortable one for dense items, a tight one for thin ones. Anyone who applies a single window to the whole menu will always have some items arriving below standard.

The carrier is more than a bag#

The document requires the food carrier to be made of materials that are not harmful to health, clean and dry, non-reactive with the food and unable to change its nature, taste or smell, tightly closed so that no chemical, physical or biological contaminant reaches the food, and compliant with the approved standards. It requires the vehicle to be equipped for home delivery only, cleaned and sanitized periodically, and bikes to carry boxes made of durable rust-proof materials that are easy to clean and disinfect. And one of its clearest — and most widely ignored — clauses: hot foods must be separated from cold prepared foods during transport.

That separation clause fails daily in chicken restaurants, because the typical order is mixed: hot broasted chicken, cold coleslaw, an iced soft drink. Putting them in one insulated bag makes the bag work against itself — the cold pulls heat out of the hot, the hot pushes the cold up toward the danger zone, and both sides lose. The operational fix is simple and cheap: two separate bags, or one bag with a rigid divider, plus a clear packing rule that chilled items never travel with hot ones no matter how small the order.

1. Prepare the bag before you prepare the order: the hot bag stays closed and warm, opened only at the moment of packing, and never stored somewhere cold or in front of an air-conditioning vent.
2. Do not pack an item straight out of the fryer into a fully sealed, unvented container — it will generate steam and ruin itself. Give it a few seconds to drain first.
3. Separate hot from cold physically: two bags or a divider, not two plastic sacks inside one bag.
4. Heaviest at the bottom, lightest on top, drinks upright and secured so they cannot spill over the other packaging.
5. Seal the container or bag with an adhesive seal as the requirements stipulate — after verifying the order is complete, not before.
6. Do not bring the order out of the kitchen before the driver arrives. An order that waits ten minutes on a shelf has spent half its temperature margin before the trip even starts.
7. Log the departure time with the order, even by hand, so that complaints later become analysable data instead of guesswork.

The second enemy: steam#

Heat is not the only problem. The most common complaint in fried-chicken delivery is not "it arrived cold" but "it arrived soggy", and the cause is not poor insulation — it is good insulation with no ventilation. A fried piece carries internal moisture that escapes as steam; trap that steam in a fully sealed container and it condenses on the crust and turns it spongy within minutes. This is a quality issue rather than a safety one, but it is the one that decides whether the customer orders again.

There is an apparent conflict here with the requirement for tight sealing, and it resolves by separating two layers. The inner container touching the food can be vented or ribbed, letting steam escape and keeping the piece out of its own drippings; the outer wrap is what gets the tamper-evident, contamination-proof seal. That satisfies the regulation and preserves crispness at the same time. Another practical habit: do not stack pieces deep in a tall box, because the bottom layer effectively steams under the weight of everything above it.

Test your packaging the way the customer experiences it: place a real order from your own branch to an address at your typical distance, open it after the real delivery time, and probe its temperature. Twenty minutes of testing a month reveals what a hundred complaints will not.

The seal and the printed warning#

The document requires packaging materials to be food-grade and compliant with the approved standards, to be new and previously unused, and requires the container or carrier to be tightly closed using an adhesive seal, heat sealing, stitching or the like. It also explicitly forbids the delivery worker from removing or opening the adhesive seal on the transported item. The seal is not a formality: it is the only evidence available to the customer that what arrived was not opened after it left the kitchen, and at the same time it protects the restaurant from carrying the blame for what happens after handover.

The requirements add a clause many restaurants overlook: all packaging for cooked food meant for immediate consumption must carry warnings in Arabic and English, in red, stating that the contents must be consumed immediately, that the package must not be left in unclean places or exposed to direct sun or heat sources, and that improper or prolonged storage may degrade quality or spoil the food. Printing that on the label costs almost nothing, and it moves part of the responsibility to where it can actually act on the outcome: the customer's hands.

The courier is part of the food chain#

The requirements treat the courier as a food handler, not merely a carrier. Everyone delivering food products must hold a health certificate, wear clean outer clothing and a uniform, wear a face mask and gloves throughout delivery while transporting food products, clean and sanitize the food box before receiving the food and keep it free of holes and cracks, follow personal-hygiene practices such as regular handwashing, short nails and no smoking, eating or drinking during delivery, and must not work while ill or carrying infectious wounds or sores. One striking clause: the food box must not be placed on the seat next to the driver.

The seat clause looks odd until you see the reasoning: a passenger seat cannot be cleaned and sanitized like a dedicated box, it sits in direct sun through the glass, and it does not secure the load, which tips at the first hard brake. That leads to the practically important point: when a restaurant works through a delivery app, the rider may not be its employee, but in the customer's mind the order still carries the restaurant's name. So whatever the restaurant can control — the state of the box at pickup, an intact seal, refusing to hand over to a dirty or damaged box — must be a written rule at the pass, not the personal judgement of whoever is on shift.

When an order runs late, or comes back#

No restaurant is free of late orders: a wrong address, a customer who does not answer, a bike that breaks down. The decision at that moment separates a disciplined operation from a gambling one. WHO's rule is clear: do not leave cooked food at room temperature for more than two hours. Those two hours run from the moment the food drops below 60°C, not from the moment it left the kitchen, and they are a ceiling under moderate conditions — not in a car standing in August sun, where the margin shrinks sharply.

An order that comes back to the restaurant is never resold. It is not re-fried, not warmed and handed to another customer, not put out on display. The reason is not temperature alone: the package travelled in an uncontrolled environment and may have been opened, the chain of custody is broken, and nobody can testify to what happened to it. Reheating is not a magic fix either — WHO advises reheating cooked food thoroughly, but heat kills bacteria and does not necessarily remove every toxin that may have formed while the food sat in the danger zone. Writing off one order is incomparably cheaper than a food-poisoning case attached to the restaurant's name.

Put the returns rule on the wall before you need it: "every order that comes back to the kitchen is discarded and logged, and the customer is compensated." A decision made in advance protects the person on shift from deciding under the pressure of a loss.

From complaint to number: measuring delivery performance#

What most often blocks delivery improvement is that its evidence arrives as impressions: "people say the broast arrives cold." An impression cannot be fixed because it does not point anywhere. Turning it into a number needs no complex system: log with each complaint the item, the departure time, the distance or district, and the state of the packaging on arrival. Within two weeks the patterns surface on their own — it may turn out the problem is one item, or one peak hour when orders leave ten minutes ahead of the rider, or a far district that should either be priced differently or dropped from the delivery radius.

• The share of orders that left more than five minutes before the rider arrived — the single most useful metric, and the easiest to fix.
• Temperature complaints and crispness complaints, counted separately; the remedies are entirely different even though the wording sounds alike.
• Average trip time per district rather than city-wide, because a city average hides the outlying neighbourhoods.
• The condition of the delivery bags: a written periodic check of insulation, cleanliness, holes and cracks, with damaged bags taken out of service.
• A probe reading on a sample at packing, not a judgement by feel — even once per peak shift.

Delivery is finally an extension of the kitchen, not a service separate from it. A restaurant that controls purchasing, storage and cooking and then leaves the last twenty minutes ungoverned has invested in nine tenths of the journey and surrendered the tenth that judges the rest. The rules needed are neither many nor expensive: a known temperature, two bags instead of one, a container that breathes inside a sealed wrap, and a written returns rule. Four things separate an order that arrives as it left from an order that arrives as something else.