Cosori 8.5L XL Dual Zone Air Fryer Review


The Cosori 8.5L XL Dual Zone Air Fryer is a superb dual-zone air fryer that cooks meals evenly and affords a bigger capability that makes it a stable selection for bigger households. It’s additionally a handsome equipment and affords an inexpensive quantity of capabilities for its increased worth.


  • Sleek seems
  • Rather straightforward to make use of
  • Cooks a wide range of meals relatively nicely


  • Larger than its capability might recommend
  • Quite costly

  • 8.5L cooking capability:The Cosori Dual Zone comes with a big 8.5 litre cooking capability over two baskets, providing you with sufficient house to prepare dinner for a medium to large-sized household.

  • 6 cooking modes:It additionally comes with 6 completely different cooking modes, together with Roast, Bake, and Grill


The Cosori 8.5L XL Dual Zone Air Fryer is the model’s first try at an air fryer with two compartments.

That might sound fairly uninspiring at first, however contemplating the £199.99 retail worth and a few of its latest high performers, together with the 6L Turbo Blaze, this will lastly be a dual-zone air fryer that takes on Ninja on the extra premium finish of the market.

I’ve had the pleasure of testing the Cosori 8.5L XL Dual Zone Air Fryer for the previous few weeks to see if it stacks up towards the most effective air fryers we’ve examined.

Design and options

  • Modern, modern design
  • Larger than competing choices
  • Easy-to-operate management panel

Put this Dual Zone subsequent to the Turbo Blaze, they usually look fairly related, twin baskets apart. The Cosori Dual Zone choice is reflective of the model’s extra trendy design in latest releases, and that’s definitely no dangerous factor. It’s a handsome air fryer.

The Cosori Dual Zone can also be somewhat little bit of an odd form compared to different dual-zone air fryers I’ve examined up to now. It’s somewhat smaller in peak in comparison with the Ninja AF400UK I exploit day by day at 303mm tall, though with 391mm of depth and 440mm of width, it takes up a good bit of house on the worktop.

Profile - Cosori 8.5L Dual Zone Air Fryer
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The whole 8.5 litres of cooking capability can also be sufficient for lots of meals and for cooking for a big household. That’s cut up evenly between two 4.25-litre baskets. What’s fascinating right here is that eradicating these baskets reveals that the Cosori Dual Zone doesn’t have a wall dividing the 2 baskets. This is in contrast to the Ninja AF400UK, the place there’s a dividing wall, providing you with two distinct zones.

There are two components and followers right here within the Cosori Dual Zone, however the lack of a wall offers a few intriguing quirks and items of steerage – as an example, you possibly can solely use the Grill perform on one facet at a time, and when utilizing each zones on the identical time, you want to add 2-3 minutes onto the general cooking time. Cosori doesn’t appear to clarify why that is, however the lack of wall and the potential for warmth dissipation might clarify why.

The baskets themselves really feel substantial, and the addition of home windows to control your meals is particularly welcome. There are additionally lights contained in the air fryer itself, which may be turned on by way of the management panel so you possibly can preserve test on the progress of no matter you’re cooking.

Basket With Crisper Plate - Cosori 8.5L Dual Zone Air FryerBasket With Crisper Plate - Cosori 8.5L Dual Zone Air Fryer
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As nicely as the hampers themselves feeling well-made, the identical will also be mentioned for the Cosori Dual Zone’s crisper plates. They really feel weighty and aren’t flimsy. The truth additionally they have a correct deal with to make lifting them out of the basket can also be helpful, in contrast to the Cosori Dual Blaze I examined late final 12 months.

You additionally get an inexpensive quantity of equipment right here, with a number of skewers, a rack for mentioned skewers, and a toast rack. There isn’t a recipe e book right here, nonetheless, however simply an instruction handbook. The downloadable VeSync app offers some recipes, though given the machine is in its infancy, there are solely a handful of recipes current. I’m certain extra will likely be added as time passes, nonetheless.

Rack Accessories - Cosori 8.5L Dual Zone Air FryerRack Accessories - Cosori 8.5L Dual Zone Air Fryer
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The Cosori Dual Zone’s management panel is probably somewhat smaller than anticipated, given the general dimension of the equipment. It is, nonetheless, straightforward to function, particularly with the in depth steerage that Cosori offers within the field and on the equipment itself. It affords a full minutes and seconds readout so you understand precisely when your meals is finished, and the air fryer’s six capabilities are labelled within the center to be seen.

You get choices to Air Fry, Roast, Reheat, Bake, Grill, And Dry (or Dehydrate). That’s an in depth listing, and offers Ninja a run for its cash, in addition to a preheat perform which ought to be used earlier than you prepare dinner something inside – it will get the basket to temperature and takes 3 minutes. What’s additionally fascinating right here is there’s a devoted button for the air fryer to remind you to shake your meals midway by way of cooking. Turn it on, and midway by way of the time you’ve obtained set and the Cosori Dual Blaze emits a bleep to let you understand it’s time to shake.

Hitting one of many cooking modes will present a preset time and temperature, as all the time, though this may be modified with ease, too. Simply faucet the arrows up or down along with your fingers, and you may change time in minute-by-minute increments, or temperature in five-degree steps for additional exact management.

Control Panel - Cosori 8.5L Dual Zone Air FryerControl Panel - Cosori 8.5L Dual Zone Air Fryer
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Once you’re achieved with the fryer basket and crisper plate, they’ll each be put within the dishwasher. I prevented this in my testing and as a substitute selected to handwash them. Doing so is straightforward, they usually had been clear, dry and put again in a matter of minutes.


  • Consistent cooking throughout most modes
  • Beware of the Grill setting’s restrictions
  • Reasonable noise ranges

Over my couple of weeks with the Cosori Dual Zone, I cooked a wide range of completely different gadgets inside it to see how nicely it carried out, together with cooking a number of elements of a Sunday roast inside to show air fryers are for extra than simply your common beige meals.

My first check was to prepare dinner a big 1.6kg pork loin joint, filling one facet of the Cosori Dual Zone. It cooked on air fry at 165°C for a complete of 1 hour and quarter-hour, being turned midway by way of. I then pushed the temperature as much as 200°C for an additional quarter-hour for the crackling. This type of joint might take nearer to 2 hours in a traditional oven, and it got here out juicy and flavoursome, with some glorious crackling.

While this was cooking, the opposite facet of the air fryer noticed loads of motion, with some pigs in blankets taking 20 minutes at 180°C on air fry. These turned out particularly nicely, with crispy bacon and a well-cooked sausage. Brussels sprouts and carrots had been additionally achieved in the fitting basket, with the carrots being parboiled beforehand. They cooked at 190°C on Air Fry in quarter-hour, and had been shaken midway with the shake reminder setting enabled. The carrots had been the right combination of getting an out of doors crunch and melting within the center with out being mushy, whereas the Brussels retained a variety of flavour in comparison with if that they had been boiled on a hob.

I additionally cooked a few several types of stuffing whereas the pork cooked, with a bigger pork, leek and bacon stuffing and bacon-wrapped pork and onion stuffing parcels taking 25 minutes on Air Fry at 180°C to prepare dinner. They got here out evenly, and weren’t dry within the slightest.

To give the Bake setting a go, I cooked a number of pinwheels made utilizing some shop-bought pastry, a jar of mincemeat, and cinnamon sugar. For this, the hampers had been lined with greaseproof to forestall sticking, whereas the pinwheels cooked for 20 minutes at 190°C, being turned after 10 minutes. They got here out being cooked by way of and nicely achieved throughout high and backside.

Mincemeat Pinwheels - Cosori 8.5L XL Dual Zone Air Fryer Food SamplesMincemeat Pinwheels - Cosori 8.5L XL Dual Zone Air Fryer Food Samples
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For among the leftover pork, I additionally utilised the Reheat setting to warmth it again as much as temperature. The Reheat perform can go to a lot increased temperatures than the Dual Blaze, which was useful. While this was being reheated, the Roast perform additionally obtained taken for a spin with some hasselback potatoes and parboiled carrots – these took 25 minutes at 190°C and tasted glorious.

Hasselback Potatoes & Carrots - Cosori 8.5L XL Dual Zone Air Fryer Food SamplesHasselback Potatoes & Carrots - Cosori 8.5L XL Dual Zone Air Fryer Food Samples
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For one other roast, I additionally cooked some rolled brisket on Air Fry at 180°C for 45 minutes. It was left to relaxation for 10 minutes, and got here out extra on the medium facet. The meat was tender and juicy. The identical will also be mentioned for the moderately sized gammon joint, too which cooked for 50 minutes on Air Fry at 180°C. It’s among the finest gammon I’ve ever had.

Moving again to the extra typical beige meals that air fryers are maybe designed for, I cooked some battered haddock on one facet for 18 minutes at 200°C on Air Fry whereas additionally cooking some beef dripping frozen oven chips on the opposite facet for 25 minutes at 200°C on Air Fry. The cooking instances had been adjusted to account for using either side, whereas I additionally used the Sync Finish perform. The fish was held whereas the chips preheated and cooked, and each completed concurrently, as anticipated. The time can also be equalised even when meals is one facet is shaken, which is relatively helpful.

The Cosori Dual Blaze additionally coped nicely with breaded hen at 200°C on Air Fry, which solely took 10 minutes to prepare dinner. When cooked in an oven, it often takes extra in the direction of 15-18 minutes, proving the velocity of an air fryer. In the opposite facet, the oven chips and frozen tempura prawns took 18 minutes at 200°C, and tasted nice, too.

The solely factor that the Cosori Dual Zone had some bother with was cooking crumpets or toast on the grill perform. The 230°C for five minutes preset was nowhere close to sufficient to prepare dinner 4 crumpets – they as a substitute took 12 minutes, together with the preheat.

Crumpets - Cosori 8.5L XL Dual Zone Air Fryer Food SamplesCrumpets - Cosori 8.5L XL Dual Zone Air Fryer Food Samples
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Throughout cooking the entire above, the Cosori Dual Zone additionally proved to supply cheap noise ranges. It isn’t as loud because the Dual Blaze, however it’s not as whisper-quiet because the Turbo Blaze.

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Should you purchase it?

You need constant cooking

The Cosori Dual Zone impresses with its constant cooking throughout varied sorts of meals. If you’re after particularly constant efficiency, this can be a nice selection.

You desire a larger cooking capability

As a lot as this Cosori Dual Zone has a giant capability, there are alternatives on the market which can be even larger and provide extra flexibility when you want them.

Final Thoughts

The Cosori 8.5L XL Dual Zone Air Fryer is a superb dual-zone air fryer that cooks meals evenly and affords a bigger capability that makes it a stable selection for bigger households. It’s additionally a handsome equipment and affords an inexpensive quantity of capabilities for its increased worth.

However, in comparison with equally priced and specced choices from the likes of Ninja together with the Ninja Foodi FlexDrawer Air Fryer 10.4L AF500UK and the AF400UK, the Cosori choice lacks cooking capability, regardless of being a much bigger field. It additionally lacks distinctive cooking capabilities together with Max Crisp. It’s nonetheless a implausible air fryer, though simply lacks a sure one thing to make it the definitive twin zone air fryer for 2024. For extra choices, be at liberty to take a look at our listing of the most effective air fryers we’ve examined.

How we check

We check each air fryer we evaluate totally over an prolonged time frame. We use trade normal assessments to check options correctly. We’ll all the time let you know what we discover. We by no means, ever, settle for cash to evaluate a product.

Find out extra about how we check in our ethics coverage.

Used as our predominant air fryer for the evaluate interval

We prepare dinner actual meals in every air fryer, making chips, frying sausages and cooking frozen hash browns. This lets us evaluate high quality between every air fryer that we check.


How many cooking modes does the Cosori 8.5L XL Dual Zone Air Fryer have?

The Cosori 8.5L XL Dual Zone Air Fryer has six cooking modes – Air Fry, Roast, Reheat, Grill, Bake and Dry, in addition to with the ability to Sync Cook and Sync Finish.


Size (Dimensions)


Release Date

First Reviewed Date


Stated Power

Number of compartments

Cooking modes

Total meals capability

Special options

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