Frozen vegan sausages in an air fryer
From frozen — the short answer
180°C (356°F) for 8 min
- For
- 540g in total, 12 pieces, From frozen
- In
- Multicooker with air fry, single layer, pieces not touching
- Preheat
- Yes, before the food goes in
- Part way
- turn the pieces over at about 4 min
- Check
- Browned along the length rather than only underneath
- Safety
- 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. Full rule below.
Eight minutes at 180°C, against nine to twelve for a frozen pork sausage.
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
180°C (356°F) for 8 min
A single published figure of eight minutes for 540g, not a range. The same chart gives frozen pork sausages nine to twelve at a lower setting.
- Assuming
- 540g in total, 12 pieces, From frozen
- In
- Multicooker with air fry
- Loaded
- Single layer, pieces not touching
- Preheat
- Yes, before the food goes in
- Result
- Heated through
Preparation
Straight from the freezer, spaced out. No oil is added.
No oil needed.
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.
While it cooks
At about 4–4 minutes: Turn the pieces over
The underside browns by conduction and the top does not brown at all without turning.
How to tell it is done
- Browned along the length rather than only underneath
- Firm rather than yielding when pressed
Where these figures came from — from frozen
- Applies to
- Specific to this model
- Why this rating
- A published row with a stated quantity, a stated preparation and an oil quantity, from the manufacturer's own guide for this appliance. Quantity is what makes a chart row checkable against the food in front of a reader, and this chart states one for almost every row.
- 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 lidded cooking pot rather than a shallow drawer. Depth affects how much fits in one layer, and the quantity in the chart assumes the crisper basket.
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 frozen vegan sausages.
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.
What usually goes wrong
Split and hollow. The binder sets early and there is no fat continuing to render inside, so an overrun leaves a dry shell with a gap in the middle.
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 vegan meat alternatives behaves this way
These products are protein isolates, starches and fats bound with methylcellulose or a similar hydrocolloid, and the binder is what governs their behaviour. It sets on heating and holds the shape, which is why they need no resting and tolerate a shorter cook than the meat equivalent — the published frozen vegan sausage time is eight minutes against nine to twelve for a frozen pork one. There is no fat to render and no connective tissue to break down, so extra time buys nothing at all and simply dries them; and because the added fat is usually coconut or rapeseed rather than animal fat, it liquefies at a lower temperature and leaves earlier.
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 frozen vegan sausages.
- 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.
- Why published timings differIf another chart says something else, this is usually why — and which one to believe.
Easily confused with
- Sausages — A different cooking problem with a different answer.