Prawns in an air fryer
Fresh — the short answer
180°C (356°F) for 8 min
- For
- From the fridge
- In
- Basket air fryer, single layer, pieces not touching
- Preheat
- Not needed
- Check
- Curled into a C and opaque pink throughout
- Safety
- Plug an air fryer directly into a wall socket. Do not run one from an extension lead. Full rule below.
Four minutes at 180°C for 450g. The shortest cook in the catalogue.
Fresh
The quick answer
180°C (356°F) for 8 min
A single published preset default of eight minutes at 180°C, with no quantity stated.
- Assuming
- From the fridge
- In
- Basket air fryer
- Loaded
- Single layer, pieces not touching
- Preheat
- Not needed
- Result
- Just cooked
Preparation
Patted dry and seasoned.
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
- Curled into a C and opaque pink throughout
In a different appliance
Dual-basket air fryer: 180°C for 4 min
A single published figure for a stated 450g. The shortest cook in the catalogue, and the same manual's own Shrimp preset defaults to 8 minutes at the same temperature.
Combination microwave with air fry: 180°C for 16–20 min
Published range for 300–500g on the fixed Air Fry 1 level.
Multicooker with air fry: 260°C for 3–5 min
Prawn size. The chart gives jumbo prawns 3-5 minutes and king prawns 1-3, which is the clearest size effect in the whole document.
Basket air fryer: 170°C for 4 min
A single published figure of four minutes for twelve prawns, not a range. Recorded as published rather than given an invented spread.
Where these figures came from — fresh
- Applies to
- Specific to this model
- Why this rating
- A preset the manufacturer programmed into the appliance and published with both its default temperature and its default time. It is the manufacturer's own starting point for that food in that machine, which is real published guidance and is weaker than a chart row because no quantity comes with it.
- 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.
- NO QUANTITY IS PUBLISHED. A preset is a starting point the manufacturer chose, not a validated time for a stated weight, and it cannot be checked against the food in front of you the way a chart row can.
- Eight minutes is at the long end of everything else published for prawns, and one chart in this catalogue gives king prawns one to three minutes on direct heat. Treat this preset as a ceiling and look at the prawns.
Sources (1)
Cookworks 5L Digital Air Fryer KDF-596D — Care & Instruction Manual (PDF)
Argos Limited (Cookworks) — Manufacturer manual (United Kingdom)
Relied on for: The temperature, time and quantity for prawns.
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.
From frozen
Before anything else
From national food-safety authorities, not from us. These take precedence over any cooking time below.
Requirement — Food safety (microbiological)
Food cooked from frozen must reach the same core temperature as the same food cooked fresh — the frozen centre is the last thing to get there.
Target: 70°C in the thickest part.
How to tell, without a thermometer
- No ice or cold spot at the centre when the thickest piece is cut open
- Steaming hot throughout, tested in the middle rather than the edge
If it has not got there: Reduce the temperature by 10–20°C and give it longer. A lower set point lets the centre catch up before the surface passes the point of no return, and it is the single most useful adjustment for cooking from frozen.
Important: If the packaging says the product must be thawed before cooking, follow it. That instruction exists because the manufacturer has tested cooking it from frozen and it did not reach temperature reliably.
The quick answer
260°C (500°F) for 3–4 min
Prawn size, for a published 450g of forty-six from frozen.
- Assuming
- 450g in total, 46 pieces, From frozen
- In
- Multicooker with air fry
- Loaded
- Single layer, pieces not touching
- Preheat
- Yes, before the food goes in
- Result
- Just cooked
Preparation
Straight from the freezer, spread out so they are not frozen into a block.
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
- Curled into a C and opaque pink throughout
- No grey translucency at the thickest part
Where these figures came from — from frozen
- Applies to
- Specific to this model
- Why this rating
- A published row from the manufacturer's grill chart, with the named temperature level converted to degrees using the table in the same manufacturer's instruction booklet. Both documents were read; neither figure is inferred.
- Last reviewed
- 2026-08-13
What this does not cover
- Published by the manufacturer for this appliance. It is evidence about this machine and is not general advice.
- This is a contact grill plate rather than a perforated basket. Heat reaches the food by conduction from the plate as well as by airflow, which is a different mechanism from air frying and transfers poorly to a basket machine.
Sources (1)
Ninja Foodi MAX Health Grill & Air Fryer AG551UK — Inspiration Guide and cooking charts (PDF)
SharkNinja Europe Limited — Manufacturer cooking chart (United Kingdom)
Relied on for: The temperature, time and quantity for prawns.
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 735/0124, published alongside the instruction booklet as a second document.
Chilled
No time or temperature for this, and not by accident
Prawns 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 we do hold for prawns: fresh, from frozen. Those are a different question, not a starting point for this one.
Defrosted
No time or temperature for this, and not by accident
Prawns is sold and cooked defrosted, 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.
Same reason as above: a figure adjusted from one we do hold would be indistinguishable from one somebody measured.
What we do hold for prawns: fresh, from frozen. Those are a different question, not a starting point for this one.
Leftover (reheating)
No time or temperature for this, and not by accident
Prawns is sold and cooked leftover (reheating), 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.
Same reason as above: a figure adjusted from one we do hold would be indistinguishable from one somebody measured.
What still governs, figure or no figure
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)
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 |
What we do hold for prawns: fresh, from frozen. Those are a different question, not a starting point for this one.
What usually goes wrong
Rubbery. Prawn muscle sets early and then keeps contracting, and at four to eight minutes the difference between one chart's figure and another's is most of the cooking time. The curl is the doneness signal worth learning: a loose C is done and a tight O is overdone.
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 prawns behaves this way
Prawn muscle sets at a low temperature and then keeps contracting, squeezing out water and turning the texture rubbery. There is no fat and almost no connective tissue to slow that down. The shape helps a little — a prawn curls as it cooks, which is a visible doneness signal most foods do not give you — and the surface browns readily because of the sugars and proteins in the shell and the residual coating.
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 prawns.
- 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.
- Cooking from frozenUsually cooler and longer than the same food fresh, and never worked out from the fresh figure.
- 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.