Nice and delicious with the grate for the airfryer, have been missing it for bread, and the skewers are a bonus.



In stock and ready to ship

  • nonstick

    All-in-one multifunctional kitchen tool

  • utensil

    Perfect frying with 80-90% less fat/oil

  • stove

    Super fast cooking and frying

  • oven

    Large 4L capacity – in a small design

  • wash machine

    Easy to use with digital display

  • wash machine

    Dishwasher safe & easy to clean







review stars

Great product

Great product, quick service and an all-around good experience

- Morten Eberhardt Lund

review stars

Perfect product and delivery

Quick and painless ordering and the product arrived after 2 days, so overall a perfect experience.

- Flemming Winther

review stars

Fast shipping and receiving

Fast shipping and receiving, fast and easy-to-use website.

- Poul Haahr

The ultimate all-in-one kitchen appliance

Introducing the 4L version of our beloved original air fryer. The ONYX COOKWARE™ AIR FRYER 4L brings space saving to the next level while still being roomy enough for all your cooking desires. We never compromise on anything here at ONYX COOKWARE™ and we managed to come up with a solution that would fit into small kitchens while still performing just as well as our original 5L air fryer.

We have to admit it; We did not invent the concept of an air fryer. This cooking tool has been on the market for a while, but have gained popularity through recent years – and we simply love it too!

So what is an air fryer exactly? The answer is both easy and complex. At its heart, it is a miniature hot air oven. But in function, it is so much more. The air fryer is a hybrid tool that combines the best features and functions from a deep fryer, hot air oven and microwave oven.

You get the excellent crisp frying that you would expect from a deep fryer or a really good hot air oven, but with much less oil used (if any at all!).

You also get the incredible speed and ease of use that you know from your microwave. Set the timer, put in the food, and wait for it to finish in record time. The air fryer will heat yesterday’s leftover just as fast as your microwave! – But with such a superior result that you will never want to use your microwave again. We all know that the microwave will dry out any kind of meat, and not even heat the food consistently. When using an air fryer, this is a thing of the past!

Of course, everyone can imagine that an air fryer is perfect for making French Fries, Chicken Drumsticks, and anything else that you would normally want to make in a deep fryer or a hot air oven with a lot of oil on it. But an air fryer can do so much more than you could ever imagine. Bacon? Put it in the air fryer. Soft/Hard “Boiled” Eggs? Put them in the air fryer. French Toast? Put it in the Air fryer. To be totally honest, we have never experienced an electrical kitchen tool that replaces the usage of so many other tools and machines.

Guilt-free food – 80-90% less fat and oil – perfect results!

With the new and innovative ONYX COOKWARE™ AIR FRYER you can have all your favorite food - guilt-free! Wave goodbye to soggy and boring food all drenched in oil. The ONYX COOKWARE™ AIR FRYER will fry your food to perfection - just by air.

This is made possible by the high-speed air circulation technology that ensures that your food gets cooked perfectly with very little to no oil at all.

Compared to your regular hot air oven, an ONYX COOKWARE™ air fryer uses 80% less oil – and 99% less compared to an actual deep fryer. Of course – you can also simply choose not to use any oil at all, and still get perfectly crisp food!

Super fast cooking! Save time and money with an ONYX COOKWARE™ AIR FRYER

Do you have a busy daily life, or just hate wasting time? Then the ONYX COOKWARE™ AIR FRYER is the choice for you! Compared with a regular hot air oven, an air fryer will shorten down the cooking time by roughly 50% percent. So, if you usually needed 30 minutes in your hot air oven to make roasted potatoes or french fries – you can expect this to take only 15 minutes with an air fryer!

The air fryer’s super-efficient warm-up ensures that it will rise quickly in temperature and will retain its heat throughout the cooking session. This is paired with the high-speed air circulation technology which makes for a perfectly balanced heat distribution inside the air fryer, which significantly shortens the cooking time and by that offers a quicker and healthier lifestyle than your standard way of frying.

Finally, with the auto shut-off function, you can prepare other foods or do other tasks while waiting for the food to be cooked since the unit will automatically shut off once the cooking time has elapsed. Just like a microwave oven!

Large cooking capacity (4 L) – in a small size!

Fries, fish or filet for two, four, six persons or more? Stop worrying, the ONYX COOKWARE™ AIR FRYER has a cooking capacity of four liters, putting it in the medium category of air fryer capacity.

But – and this is very important to us – the actual size of the air fryer is in the smallest class. We have worked tirelessly to bring you an air fryer that has maximum capacity in the smallest possible casing. This has resulted in a unit that is incredibly small at dimensions of only 34,5 x 24 x 31 cm, and a very manageable weight of 3.4 kg.

Easy to use!

The ONYX COOKWARE™ AIR FRYER’s digital touch panel with 7 preset fast menus, anti-slip feet, automatic shut-off and built-in timer all in all makes it super easy to use.

You can use either one of the 7 preset cooking programs, or you can make your own by simply adjusting the temperature from 80-200 degrees and the time from 1-60 minutes in 1-minute intervals.

Whichever way you choose, it is simple, straightforward and super fast!

Easy to clean!

Just like every other product from us at ONYX COOKWARE™, we just can't help but make it easy to clean!

That's why we have made the ONYX COOKWARE™ AIR FRYER with a very durable non-stick coating inside the basket, to ensure that no food gets stuck and that it can easily be cleaned with a simple cloth or sponge. But actually, there is no need for manual cleaning. The entire basket, including the handle, is dishwasher proof! When it's dirty, detach the basket, put it in the dishwasher, and boom it's clean!


At ONYX COOKWARE™ we would love to give you a little headstart, so you can start cooking in your Air Fryer with perfect results at the first attempt. That is why we have created an Air Fryer cheat sheet, that gives you our personal favourite time- and temperature settings for both a number of the most common dishes, but also provides inspiration for some dishes you might not have thought, you could cook in an Air Fryer.

Follow the link below to acces the handy cooking chart, that provides new ideas, help you get started and help determine time- and temperature settings.

ONYX COOKWARE™ Air Fryer Cheat Sheet

Power220~240V, 50/60Hz, 1200W
Capacity4 liters
Timer1-60 mins
Programs7 Presets
Dimensions (L x W x H)Airfryer: 34,5 x 24 x 31 cm
Basket: 19,2 x 19,6 x 12 cm
Cable length80 cm


At ONYX COOKWARE™ we pride ourselves of making some of the most innovative products that you will ever have in your kitchen. But we are not just about the products themselves. We strive to provide absolutely superior products, at a greater value for your money, than anywhere else. That is why we have chosen to opt out of the regular distribution chain, with which you are probably very familiar.

We want to change this, and therefore you will not be able to find our products in any stores. You can only buy our products right here, on our very own official website. When you buy one of our products, you are purchasing it directly from us. There are no additional cost added to fuel the distribution and retail supply chain.


At ONYX COOKWARE™, we are confident that you will love any of our products that you choose to upgrade your kitchen with. But we also realize that you may not be as confident in that as we are.

But we back up our confidence with a guarantee. A 100-day full satisfaction guarantee that you're automatically covered by no matter what you buy from us. So what does this guarantee mean? We'll tell you!

Within the first 100 days, we guarantee your satisfaction or you can get all your money back. If - against our clear expectations - you are unhappy with your purchase, you can contact our customer service team who will help you get all your money back, as well as a return label - which we will pay for - to send your order back with.

So in this way, any purchase with us is 100% risk free. Our 100-day satisfaction guarantee ensures you're fully satisfied or all your money back - and at no extra cost for returns.


Blog posts



HOW TO PREPARE THE PERFECT PIZZA WITH AN ONYX COOKWARE™ FRYING PAN It is actually not as complicated as you might think to make the perfect pizza....

Read more


HOW TO PREPARE THE PERFECT BURGER Have you ever eaten the perfect burger? There are probably as many opinions about the perfect burger as there ar...

Read more
The Perfect Steak

The Perfect Steak

HOW TO COOK THE PERFECT STEAK WITH AN ONYX COOKWARE™ FRYING PAN The plate is put in front of you and you cut through the steak, which is fried to ...

Read more