Pork loin joint in an air fryer
Fresh — the short answer
180°C (356°F) for 55 min
- For
- 1250g per piece, 1 pieces, From the fridge
- In
- Dual-basket air fryer, one item on its own
- Preheat
- Yes, before the food goes in
- Check
- No pink at the centre of the joint
- Safety
- Pork must be cooked all the way through, whatever the cut. Full rule below.
A 1.25kg joint at 180°C for around fifty-five minutes — a genuine roast in a drawer.
Fresh
Before anything else
From national food-safety authorities, not from us. These take precedence over any cooking time below.
Requirement — Food safety (microbiological)
Pork must be cooked all the way through, whatever the cut.
Target: 70°C in the thickest part, or an equivalent from the table below.
How to tell, without a thermometer
- No pink meat, including next to the bone on a bone-in chop
- Juices run clear when the thickest part is pierced
- Steaming hot through to the middle
If it has not got there: Give it two or three more minutes and check again in the thickest part, keeping the probe clear of the bone — bone conducts heat differently and will read higher than the meat beside it.
| Temperature | Held for | Measured at |
|---|---|---|
| 70°C | 2 min | the thickest part, away from the bone |
| 75°C | 30 sec | the thickest part, away from the bone |
The quick answer
180°C (356°F) for 55 min
A single published figure for a stated 1.25kg joint. The manufacturer publishes a point estimate for a cook of nearly an hour, which is worth noticing.
- Assuming
- 1250g per piece, 1 pieces, From the fridge
- In
- Dual-basket air fryer
- Loaded
- One item on its own
- Preheat
- Yes, before the food goes in
- Result
- Well done
Preparation
Score the fat, season, and sit the joint fat side up so the rendering fat bastes it.
How to load the basket
One item on its own. Fastest and most even, but small quantities in a large chamber can dry out before they brown.
How to tell it is done
- No pink at the centre of the joint
- Juices run clear when a skewer is pushed into the middle
- The fat has rendered and browned
Rest for 15 minutes before serving.
Where these figures came from — fresh
- Applies to
- Specific to this model
- Why this rating
- A published figure for a genuine roasting joint in a drawer machine. The single figure rather than a range on a 55-minute cook is recorded as printed; a joint's shape moves this more than the chart admits.
- Last reviewed
- 2026-08-13
What this does not cover
- Published by the manufacturer for this model. It is evidence about this appliance and is not general advice.
- A single point estimate for an hour-long cook on a food with a cook-through requirement. Use a probe rather than the clock.
Sources (1)
Cookworks 9L Dual Air Fryer KDF-5577DTW — Instruction Manual (PDF)
Argos Limited (Cookworks) — Manufacturer manual (United Kingdom)
Relied on for: Roast pork loin joint, 1.25kg, 55 minutes at 180°C.
States this directly
Passage read and verified
Retrieved 2026-08-13 from argos-support.co.uk
Retrieved from Argos's manual library for Argos product 148/6630. Cookworks is Argos's own brand; the manual names the manufacturer only by model number KDF-5577DTW.
Leftover (reheating)
Before anything else
From national food-safety authorities, not from us. These take precedence over any cooking time below.
Requirement — Food safety (microbiological)
Cool cooked food and get it into the fridge within one to two hours, keep the fridge between 0 and 5°C, and eat leftovers within 48 hours.
How to tell, without a thermometer
- There is no sensory test for this rule, and that is the point: food held too long at the wrong temperature does not necessarily look, smell or taste different
If it has not got there: Throw it away. This is the one rule in this catalogue where the remedy is not 'cook it longer', because cooking does not reverse it.
Important: Cooked rice is the sharpest case: Bacillus cereus toxins form at room temperature and survive reheating. Rice left out for more than an hour goes in the bin.
Requirement — Food safety (microbiological)
Pork must be cooked all the way through, whatever the cut.
Target: 70°C in the thickest part.
Stated in full earlier on this page, with how to tell without a thermometer and what to do if it has not got there.
Requirement — Food safety (microbiological)
Reheat leftovers until steaming hot all the way through, and only reheat them once.
Target: 70°C in the thickest part, or an equivalent from the table below.
How to tell, without a thermometer
- Steam rising from the centre, not just the edges
- The middle is hot to the touch, tested after removing it from the appliance
If it has not got there: Keep going, and break dense food up or spread it out so the heat can reach the middle. If it will not heat through evenly, a microwave to get the centre hot followed by the air fryer to crisp the surface is a better tool for the job than the air fryer alone.
Important: Cooked rice and pasta left at room temperature can develop Bacillus cereus toxins that reheating does not destroy. If cooked rice has been out of the fridge for more than an hour, discard it rather than reheating it.
| Temperature | Held for | Measured at |
|---|---|---|
| 70°C | 2 min | the centre of the food |
| 75°C | 30 sec | the centre of the food |
The quick answer
160°C (320°F) for 5–9 min
Slice thickness. As with beef, slice it rather than reheating the joint whole.
- Assuming
- 400g in total, From the fridge
- In
- Basket air fryer
- Loaded
- Single layer, pieces not touching
- Preheat
- Not needed
- Result
- Heated through
Preparation
Sliced, in one layer, with a splash of stock under a loose foil cover.
How to load the basket
Single layer, pieces not touching. The reference condition. Air reaches every surface, and times are the shortest the food will achieve.
How to tell it is done
- Steaming hot right through the middle, not just at the edges
- The slices are still moist at the cut face
Change the result
Each of these moves the outcome in a known direction, and most cost you something. The trade is stated so you can decide whether you want it.
- To be sure it is safe rather than just warm
- Go by the food and not the clock. It has to be steaming hot the whole way through, and the middle of a dense portion lags a long way behind its surface in an air fryer.
Where these figures came from — leftover (reheating)
- Applies to
- Specific to this type of appliance
- Why this rating
- Low in the published band. The time is AirfryerHQ's estimate.
- Last reviewed
- 2026-08-13
What this does not cover
- THE TIME ON THIS RECORD IS NOT SOURCED. Five manufacturers publish a reheating temperature and not one names a food, a quantity or a time for a named dish. The temperature sits inside their band; the time is AirfryerHQ's estimate and has not been measured.
- Reheating is governed by the food-safety rule above rather than by this figure. Steaming hot throughout is the requirement; the time is a guide to getting there.
Sources (4)
Tefal Easy Fry Max EY245B40 5L Air Fryer — Instruction Manual (PDF)
Groupe SEB (Tefal) — Manufacturer manual (United Kingdom)
Relied on for: That this manufacturer's published reheating instruction is 160°C for up to ten minutes, with no food named.
States this directly
Passage read and verified
Retrieved 2026-08-13 from argos-support.co.uk
Retrieved from Argos's manual library for Argos product 328/8568.
Tower T17023 2.2 Litre Air Fryer — Safety and Instruction Manual (PDF)
RKW Ltd (Tower Housewares) — Manufacturer manual (United Kingdom)
Relied on for: That this manufacturer publishes 150°C for up to ten minutes for reheating.
States this directly
Passage read and verified
Retrieved 2026-08-13 from argos-support.co.uk
Retrieved from Argos's manual library for Argos product 745/2194.
Cookworks 5L Digital Air Fryer KDF-596D — Care & Instruction Manual (PDF)
Argos Limited (Cookworks) — Manufacturer manual (United Kingdom)
Relied on for: That this manufacturer publishes 180°C for up to ten minutes for reheating.
States this directly
Passage read and verified
Retrieved 2026-08-13 from argos-support.co.uk
Retrieved from Argos's manual library for Argos product 148/6623.
AirfryerHQ Sprint 5 analysis of published guidance across twenty-one manuals
AirfryerHQ — Calculated or inferred by AirfryerHQ (United Kingdom)
Relied on for: The reading that six published reheating positions across five manufacturers span 150-180°C, that three cap the time at ten minutes, and that none names a food — so the time on this record is AirfryerHQ's estimate.
AirfryerHQ's interpretation of what it says
Citation checked — the document exists and is described correctly
Chilled
No time or temperature for this, and not by accident
Pork loin joint is sold and cooked chilled, so the question is a real one. AirfryerHQ holds no published figure for it: not one of the manufacturer manuals read for this catalogue gives a chart row for this food in this state.
We are not going to produce one by adjusting the fresh figure above. A time arrived at that way would appear on this page looking exactly like a time somebody measured, and you would have no way to tell the difference.
What still governs, figure or no figure
These rules come from national food-safety authorities and apply whether or not anybody has published a cooking time. They are the part of this question we can answer.
Requirement — Food safety (microbiological)
Pork must be cooked all the way through, whatever the cut.
Target: 70°C in the thickest part.
Stated in full earlier on this page, with how to tell without a thermometer and what to do if it has not got there.
What we do hold for pork loin joint: fresh, leftover (reheating). Those are a different question, not a starting point for this one.
What usually goes wrong
Crackling that stays leathery, or a joint cooked through to safety and well past palatable. A joint this size in a small chamber sits close to the element, so the outside is exposed to far more radiant heat than it would get in an oven, and the published single figure has no range on it precisely because the manufacturer knows how much this varies.
Running the appliance safely
These apply to every food and every air fryer, so they are here once rather than repeated under each state above. They come from Electrical Safety First, from UK product-safety notices and from the manufacturers’ own manuals.
- Plug an air fryer directly into a wall socket. Do not run one from an extension lead.
- An unusual smell, an unusual noise, or scorch marks on the plug mean stop using it and contact the manufacturer.
- Do not overfill. Food touching the heating element is a fire risk, not a cooking problem.
- White smoke from fatty food is usually normal. Black smoke means unplug it immediately.
- Do not leave an air fryer running unattended.
- Leave clear space above and around the appliance, and never cover the air intake or the outlet.
- Aim for a golden yellow colour or lighter on starchy foods such as chips and roast potatoes, rather than a darker brown.
- Buy from a reputable retailer rather than a third-party marketplace seller.
- Clean the drawer, the plate and the element after use. Accumulated grease is what smokes, and then what burns.
- Register the appliance with its manufacturer. It is how a recall reaches you.
- Do not rely on the appliance's own thermal protection. A UK recall was issued because it did not operate.
Each links to its own page, with what it means in practice, what to do if it has already happened, and the source it comes from. Every safety rule AirfryerHQ holds.
Why pork behaves this way
Rendering fat is the defining behaviour. It liquefies, drains, and in a basket machine lands on a hot surface below the food where it can smoke — which is the single commonest cause of an air fryer filling a kitchen with smoke. Rendered fat also self-bastes the surface, which is why bacon crisps evenly with no added oil. Sausage skins tighten and set early, trapping steam inside and splitting if the temperature is too high.
Where to go from here
The pages that answer the questions this one tends to raise.
- Using a thermometer, and where to put itThe times above are for a piece that is not the one you are holding. This measures yours — and it is the single change that fixes most dry pork loin joint.
- How food actually gets crispyWhy patting it dry, spacing it out and a little oil are all the same instruction — so you can apply it when a page runs out.
- Reheating leftoversA different question governed by a different rule — steaming hot throughout, and only once.
- Why published timings differIf another chart says something else, this is usually why — and which one to believe.
Easily confused with
- Pork chop — A different cooking problem with a different answer.