Insider’s 5 Best Large Air Fryer Ovens of 2021

What is the one thing you always loved to eat and wished it didn’t make so much of a mess? If you said French fries, then we’ve got the appliance for you.

No, not the bag of frozen fries from Costco – come on. We’re talking about air fryer ovens, pieces of technology that were originally intended for cooking healthier food in an easy way (no deep frying required!). 

The best large air fryer oven can give your favorite foods that crispiness that makes them taste like they came fresh out of the deep fryer without all the grease and oil.

Large Air Fryer Oven
The following guide will help you choose which is right for you! This buyer’s guide has been crafted by our writers to help you find the perfect large air fryer oven for your home.

In a hurry and need a quick reference list?

1. COSORI 12-in-1 XL Air Fryer Oven


COSORI’s XL air fryer oven is the latest model in an upgrade series that started with the 6-in-1, then there was 7-in-1, and now the new COSORI has an upgraded Digital Hot Air Fryer Oven with 12 cooking functions, which includes pre-heat. It’s designed in California and won the 2021 iF Design Award.

The COSORI air fryer oven has an innovative oil-less design that uses high pressure hot air to cook foods without adding grease or fat, making it healthier than frying. The quick re-heat function ensures that your food is heated up quickly before serving. You can use the air fryer oven to bake, roast, grill and more. It’s also great for making crispy snacks such as hot wings without oil or deep frying.

The COSORI air fryer is 85% less fat than traditional cooking methods and chips cooked in the cooker are only around 2 calories per chip. With minimal preheating times, it helps faster cooking and heating of food without sacrificing the flavor or nutrition of your foods.

The digital display is easy to read with indicator lights for each function that let you know when the preheat process has reached the desired temperature. There is an automatic shut-off feature turns off automatically after 1-hour of non-use. A 5.8-quart capacity is big enough for the whole family.

One of the best features of this air fryer oven is its removable and non-stick baskets and trays, which are dishwasher safe, PFOA-free and BPA-free. The included steam tray can be used to make healthy steamed veggies in your air fryer oven.

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2. Ultrean 1700W Air Fryer Oven


Operating Ultrean air fryer oven is as simple as the push of a button. The word “Ultrean” is derived from Latin and has a meaning of “beyond”, which reflects the pursuit of perfection in their innovative products. All Ultrean’s products are certified by Underwriters Laboratories (UL), which tested the product and determined that it meets their safety standards.

The LCD display and soft buttons are easy to operate, and with its sleek profile, Ultrean air fryer oven will fit in most kitchens. The oven will automatically shut off and turn on when necessary with its built-in overheating protection. It has a child lock feature that prevents the children from accidentally switching the oven on.

Its detachable basket makes for easy cleaning, and you can even add water to clean it like a dishwasher (please read your instruction manual before using water to clean the appliance). It comes with dishwasher safe accessories for your added convenience.

It allows you to cook healthy, delicious food with up 80% less oil or fat that other deep fryers, which means it’s much easier on your wallet too. You can bake, grill, roast or even steam vegetables and fish! It also fries up crunchy sweet potato fries, delicate shrimp and even crispy bacon.

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3. WowChef 10-in-1 Air Fryer Oven


The WowChef Air Fryer Oven, XL 20-quart capacity is a great purchase for your kitchen. Not only can you bake and roast but also fry without oil and dehydrate fruits and vegetables. With 10 preset cooking programs on the LED touch screen to select from, this multi-functional oven will take care of all your cooking needs. 

The unit features a multi-level cooking technology with a unique modern kitchen design. The super versatile oven serves 7-9 people and the large fan works together with top heating element to circulate the hot air from top to bottom. 

A PID is used for temperature control, ensuring food is cooked evenly starting on the outer edge then moving inward during your cooking time.

The WowChef Air Fryer Oven comes with 9 accessories and a cookbook. All the stainless-steel attachments are dishwasher safe for your convenience. When it’s time to serve, simply remove the nonstick pan rack and enjoy! 

Before cooking, please test run the machine with 20 mins and 400℉ without food in it, this helps to eliminate the initial smell associated to fresh out-of-box products.

Included with this air fryer oven; removable nonstick pan rack, stainless steel skewers (holds meat for kebabs), rotisserie skewer with forks, wire grill rack, glass tray, steamer tray, baking/drip pan, cake pan, fondue pot and cookbook with recipes.

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4. Ninja DZ201 Foodi 6-in-1 Air Fryer Oven


Ninja DZ201 Foodi 6-in-1 Air Fryer Oven is a lightweight and compact appliance that can prepare a variety of dishes. It can be used as an air fryer, oven, full grill system, steamer and dehydrator.

The Ninja Air Fryer Oven has two independent 4-quart zones with their own cooking baskets, cyclonic fans and rapid heaters. The easy to clean baskets and dishwasher-safe crisper plates help make clean up simple.

With a temperature range of 105°F to 450°F, the Ninja DZ201 Foodi oven prepares dishes from crispy French fries and chicken wings to full roasts and baked goods such as cookies, cakes and breads.

The Ninja DZ201 Foodi has 6 pre-set cooking programs to help simplify cooking. The Air Fry option uses Rapid Air technology, which features a fan and cyclonic heating element to circulate hot air around food for crispy results without added oil. It can be selected automatically using the Match Cook feature, which allows users to select an automatic cook setting for specific foods, such as chicken wings or French fries. It even has a full grill system to cook steak, hamburgers and vegetables.

The Ninja Foodi oven will bake up to 5 dozen cookies or 2 small whole chickens, roast up to 4 pounds of meat, steam seafood and vegetables or dehydrate fruits and jerky. There is also an automatic keep warm function after cooking, which is perfect for when people are away from the house or entertaining. 

The Ninja DZ201 Foodi Air Fryer Oven will create mouth-watering dishes every time with its six preprogrammed functions.

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5. Oacvien 1700W Hot Air Fryer Oven


The Oacvien 1700W Hot Air Fryer Oven Frying Pan is designed for cooking all kinds of meat, seafood, vegetables and so on. Now you can enjoy your favorite fried foods minus the grease using hot air circulation technology. 

The compact design takes less kitchen space, making more comfortable when cooking. There are 9 preset menus to choose from, with a 9.8-quart capacity that is enough to feed 8-10 people.

The Oacvien Air Fryer adopts 360° heat convection air circulation technology, allowing you to reduce 85% oil intake, thus reducing calories and keeping you healthier.

Food Safety Certification – ETL, BPA-free certification makes this appliance are definitely safe to use. The detachable parts can be cleaned in the dishwasher; make sure to read the user manual and follow the instructions accordingly. 

Limited 1-year warranty service.

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Final Thoughts

If you’re looking for a way to enjoy fried foods without all the mess, an air fryer just might be your answer. With less oil or even no oil at all required, you can get more of what you love with less time investment and fewer calories. 

While there are many different types of large ovens available on the market today, our team recommends considering size in addition to features like how fast-food cooks when choosing between them.

Beginner Guide: Important To Remember When Purchasing A Large Air Fryer Oven

Large Air Fryer Oven

The best advantage of an air fryer is that it helps you get more of what you love with less mess and time commitment.

One way to measure the best air fryer ovens is by their size, which can range anywhere from 5 quarts to 10 quarts. The larger ones are great if you have a family or entertain on a regular basis – no one has to go hungry when there’s that much food!

Another important consideration when choosing between large air fryers is how fast they cook. We’ve found some models that take 25% less time than others, so if time management means a lot to you then be sure to check this feature out.

An air fryer oven can be especially helpful if you get tired of constantly cleaning up afterwards – the best large air fryers are dishwasher safe, which means you’ll save time on housework (and that’s always nice).

You might be thinking “There’s no way an appliance like this can really cook food like it came straight out of the deep fryer“, but our research shows this is not only possible – it’s what makes them so great!

Some people say that they’re healthier than other frying methods because they require less or no oil at all, making them ideal for anyone on a low cholesterol diet. As far as your wallet goes, remember to check how many BTUs (British Thermal Units) the air fryer oven has, as more means it uses less electricity (which is great for your bill AND the environment).

If you’re wondering about warranty information, most of the best large air fryers come with some sort of coverage – although keep in mind that this doesn’t mean you’ll get a free replacement if something goes wrong.

Now that you know which large air fryer oven to buy, all that’s left to do is take a look at our top 5 list and pick one out!

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