Pork loin joint in an air fryer
Fresh — the short answer
180°C (356°F) for 60 min
- For
- 800g in total
- In
- Dual-basket air fryer
- Published for
- Ninja Foodi MAX Dual Zone AF400UK
- Preheat
- Not needed
- 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 fresh 800g boneless loin gets sixty minutes at 180°C on one manufacturer's roast setting; a 1.25kg figure elsewhere names no state.
Manufacturer figures with no state given — 1 from a named machine, listed further down this page.
Questions people ask about pork loin joint — 2 answered further down this page.
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 60 min
A single published time for an 800g boneless pork loin, not a range.
- Assuming
- 800g in total
- In
- Dual-basket air fryer
- Published for
- Ninja Foodi MAX Dual Zone AF400UK
- Preheat
- Not needed
- Result
- Well done
Preparation
With the fat scored, as the row prints. It prints no oil and no other preparation.
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
Where these figures came from — fresh
- Applies to
- Specific to this model
- Why this rating
- A published row from the Roast Chart in the manufacturer's own Quick Start Guide for this machine, under a block headed Fresh Meat. It is a roasting figure and is held as one, not as an air-fry figure.
- Last reviewed
- 2026-10-10
What this does not cover
- Published by the manufacturer for this model. It is evidence about this appliance and is not general advice.
- This machine has two drawers. The chart prints one amount for the row and does not say which drawer it is for, or whether it is for one drawer or both.
- The chart heads this block Fresh Meat, and the row is held as fresh on that heading. The word is the block's and not the row's own.
Sources (1)
Ninja Foodi MAX Dual Zone Air Fryer AF400UK — Quick Start Guide and cooking charts (PDF)
SharkNinja Operating LLC — Manufacturer cooking chart (United Kingdom)
Relied on for: The state, amount, temperature and time for pork loin joint.
States this directly
Passage read and verified
Retrieved 2026-10-10 from argos-support.co.uk
Retrieved from Argos's manual library for Argos product 952/3997, published there alongside the instruction booklet as the product's quick start guide.
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
- Whose figure
- AirfryerHQ's own, not one manufacturer's chart
- 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 GIVEN HERE 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 analysis of published manufacturer cooking and reheating guidance
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 given here is AirfryerHQ's estimate.
AirfryerHQ's interpretation of what it says
Citation checked — the document exists and is described correctly
Chilled
Cooked as fresh: use the fresh figures above. Raw food sold chilled is the fresh state under another name, and the charts those figures come from start from fridge-cold.
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.
Manufacturer figures with no state given
This is a published figure for one named machine. The manufacturer does not say whether this is fresh or frozen. So it is kept apart from the figures above, and not used as the answer for any of them.
Whichever it is, this comes first: Pork must be cooked all the way through, whatever the cut.
Cookworks 9L Dual Air Fryer: 180°C 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.
Questions people ask about pork loin joint
- How do I know a pork joint is cooked through?
- By its core temperature, not by the time. Both published figures on this page are single times with no range, and a joint of a different thickness will not match them. Probe the thickest part, away from the fat, and go by the rule at the top of the page.Governed by the food-safety rule on this page. Where to put a thermometer
- Will the crackling work in an air fryer?
- It can, and it is the part most likely to disappoint. The one row here that mentions preparation has the fat scored. Dry the rind thoroughly before it goes in, and stand the joint so the rind faces the heat. In a small chamber the top of a joint sits close to the element, so watch it in the last part of the cook.From the figures on this page.
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
The rules for the machine are the same whatever is in it: plug it straight into a wall socket, leave clear space round it, do not overfill it, do not leave it running unattended, and unplug it at black smoke or an electrical smell. They are set out once, each with its source and what to do if it has already happened, and not repeated on every food. Every rule for running an air fryer safely.
Pork in fast-moving hot air
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. A probe measures yours, which is what the safety rule on this page asks for.
- 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.