Experts agree that air fries are less energy-intensive than ovens or microwaves. 

FEMAIL was told by Ben Gallizzi (Uswitch.com’s energy expert) that while conventional ovens are a common way to cook dinner, they can be more costly to operate than other appliances.

The ovens have enough space to heat multiple meals simultaneously so it’s not a waste of time if all you do is cook on one rack.

Air fryers can be more effective than ovens because they are smaller and take less time to cook. 

You can cook a meal in an electric fryer in half the time it takes to prepare a traditional oven-style meal. The microwave cooks faster than the oven, so they use less electricity and can save you money.

A plunging pound, soaring energy bills and food inflation – with shoppers now paying 10.6 per cent more than they were a year ago – have all conspired to make millions of families fear for the winter ahead.

As the cost-of-living crisis takes hold, sales of air fryers, which use less energy than both a conventional oven and a microwave oven, have soared as families try and trim the fat in the kitchen. 

The compact kitchen appliance, which retails at anywhere between around £40 and £400 – for models which include additional features such as steamers and mini-grills – works by baking food place into its basket at a high temperature – usually 200 degrees – with a high-powered fan circulating the heat. 

In recent years air fryers are gaining popularity. This is largely due to health-conscious chefs who desire all the crunch and crispiness of deep-fat fryers without having to use any oil.

The cost-conscious are buying air fryers now, as they fear that rising energy costs will continue to grow since February, which was the end of Russia’s invasion in Ukraine.   

These are also very time-efficient – A chicken breast can be cooked in about 15 minutes, whereas a traditional oven might take between 20 and 25 minutes.

What is the time it takes to make a quick steak? It takes just two minutes to cook each side. A baked sweet potato will take 20 minutes. 

FEMAIL put a Tefal EasyFry 3-in-1 air fryer, which retails with AO.com at £180 – and comes with a grill and steamer – through its paces, ditching the oven for a week to see how recipes including a roast dinner with rhubarb crumble, jacket potatoes and falafel tasted in comparison to conventional cooking. 

SUNDAY

DISH: RHUBARB AND FULL ROAST CRUMBLE

COOKING TIME

The air fryer's basket is roomy enough for a medium sized chicken and while the skin looked a little bronzed after 60 minutes at 200 degrees, it was moist on the inside

Air fryers have enough space for medium-sized chickens. The skin was still moist after cooking at 200°F for 60 minutes. 

The roast potatoes, herbs and other veg were put in with 30 minutes' cooking time left...and looked well done by the time the timer beeped to say the cooking had finished

Roast potatoes, vegetables, and herbs were added with only 30 minutes of cooking remaining. The food looked good when it rang to tell us that the cooking was complete.

A rhubarb crumble took just 15 minutes to cook

The crumble top looked perfectly browned with the fruit piping hot underneath

It was easy: The rhubarb crumb took only 15 minutes to prepare and turned out perfectly brown. This seasonal recipe proved to be a huge hit

This novice didn’t want to be intimidated by the new world of air-frying. Instead, he decided to make a Sunday roast with no gravy. 

This basket can store up to 1.5kg of food and comfortably accommodated a large bird. To combat the heat and oil shortage, I added butter to my chicken and then turned it up to 200 degrees for sixty minutes. About 30 minutes into the cooking, I added onions, potatoes, courgettes, and carrots to my chicken. The courgettes and onions were a concern so I watched carefully. It was fair to say the roast turned out well by the end of the 60-minute mark.

FEMAIL's Jo Tweedy put a Tefal EasyFry 3-in-1 air fryer, which retails with AO.com at £180 - and comes with a grill and steamer - through its paces, ditching the oven for a week

FEMAIL’s Jo Tweedy put a Tefal EasyFry 3-in-1 air fryer, which retails with AO.com at £180 – and comes with a grill and steamer – through its paces, ditching the oven for a week

THE VERDICT 

Get a Roast Dinner 

8/10 This was pleasant. Although the outside of the chicken seemed a bit too bronzed for me, it tasted delicious inside. Equally delicious was the vegetable. Did we miss cauliflower cheese? But it was an acceptable price. It was served four people with leftovers for the following day. The only problem with the meal was that the kitchen smelled less delicious than it normally would with roast chicken. 

RHUBARB CRUMBLE 

9/10 This pud is a revelation in rhubarb. It was ready in 15 minutes, and it had a crunchy top from the air fryer.  

MONDAY 

FALAFEL WRAP: DISH 

COOKING TIME 15 Minutes  

It was a healthy and delicious Monday night meal. The recipe took only 10 minutes to prepare and included a small onion and a clove of garlic.

THE VERDICT  

7/10The chickpeas dreams tasted great when served in a wrap with some salad and some chilli haras. These chickpea dreams were dry so I would probably use a bit more olive oil next time.   

A little too crunchy...but packed with flavour

Falafels in the air fryer felt easy and healthy...but a little dry without a harissa and yoghurt to moisten them

It was a little too crisp, but full of flavor. Falafels prepared in an air fryer were easy to make and taste good. However, they could have used a bit more harissa or yoghurt to add moisture.

TUESDAY 

DISH: SAUSAGE AND CHIPS 

COOKING TIME: 15 minutes (sausages), 25 minutes (chips)  

With minimal effort, the sausage, chips, and salad were ready in just 25 minutes. There was a good amount of fat produced by the sausages, but none ended up on the plates. The grease drained from the pan into the basket. The chips were fried in a small amount of oil.

A packet of sausages was cooked up in just 15 minutes

The chips turned out particularly well - healthier than your average fried chip...but really crispy

One packet of sausages cooked in 15 minutes. Chips turned out great – much healthier than the average chip, but still crispy.

THE VERDICT  

9/10 Sausages: These were a good substitute for sausages. They are browned on all sides and moist inside.

9/10 Chips: Most people can agree that an air fryer can cook a great dish: these were a hit and a perfect home-cooked chip. They had less fat than deep-fat fryers, but they tasted amazing. 

WEDNESDAY 

DISH: SALMON STEEKS

COOKING TIME: Between 10 and 15 minutes  

Salmon - no fishy aroma because the air fryer hides cooking smells well, and a decent colour of the omega 3-packed fish

Salmon is salmon – No fishy smell because the air fryer conceals cooking smells very well.

It was a Wednesday night dinner of two salmon steaks served with brown rice and broccoli. 

THE VERDICT

9/10:Perhaps the most important win was the lack of salmon-like smells in the kitchen. As I was afraid, the steaks didn’t turn dry but they were very tasty. A few days later I tried marinated salmon. It worked equally well.  

THURSDAY 

DISH: MINUTE STEAKS & ROAST VEG

COOKING TIME: Steak takes 3 minutes per side, and steak takes 20 minutes for roast vegetables. 

The two slices of steak were thinly cut on the hob, however we chose to fry them in the oven instead. We had marinated them with chimichurri and they held up well after turning. We also enjoyed the roast vegetables. 

A flash in the air fryer...but these minute steaks didn't quite hold the flavours in the way they would if they'd been cooked in a pan

The veg - taking just 15 minutes - were very easy to do though, and tasted great

The steaks were cooked quickly in an air fryer, but the flavors didn’t hold up as well if the pan was used.

7/10: Quick steak Although it didn’t retain the flavors as well as a pan-fried steak, the result was still delicious.

9/10 Roast vegetables You can chop them and put them in a basket. 

FRIDAY 

DISH: A Healthy Fry Up 

COOKING TIME – Bacon takes 4 minutes on each side, tomatoes and mushrooms take 5 minutes, eggs take 2 minutes.

First, the rashers were in. Next, the tomatoes, mushrooms, and then the egg. It was the fastest way to fry it up, but it wasn’t perfect. 

An air fryer could be God's gift to bacon - it emerges crispy and tasty

The egg on the other hand, was a little disastrous

A bacon-frying machine could prove to be God’s blessing. The crispy, delicious bacon emerges from the air fryer. While the egg was slightly unsatisfying.

THE VERDICT

7/10: Although the egg did not go according to plan, it turned out just like an egg should. But many have been successful in frying eggs. Bacon was great – crisp and with minimal grease. The same goes for the tomatoes, and also the mushrooms. 

LET THE BATTLE COMMENCE. HOW AN AIR FRYER COMPARES TO AN ELECTRIC OVEN WHILE IT COMES TO COOKING SAUSAGES

 THE BANGER TEST: COOKING SAUSAGES IN AN AIR FRYER VS AN OVEN

 ENERGY 

Appliance power (kW).

Time taken to prepare (in the minutes)

Hours of cooking

Energy consumed (kWh).

Cost (£)

 ELECTRIC OVEN

 0.97

30 

0.5 

0.485 

£0.14 

AER FRYER 

 1.55

 15

0.25 

0.39 

£0.11 

 Source: Uswitch.com. Prices of electricity are based upon current prices

HELLO FRESH: AIR-FRYER RECIPES 

1. Crisp Cauliflower Nuggets With Spicy Bean Stew & Sour Cream 

Try to keep them from touching so that the heat is evenly distributed and cook on 180° for 5-7 minutes. Serve the crispy nuggets fresh out of the air fryer with a hearty bowl of stew for an updated take on winter warmers

Try to keep them from touching so that the heat is evenly distributed and cook on 180° for 5-7 minutes. The crispy nuggets can be served fresh from the air fryer along with a warm bowl of stew to make winter warmers.

After you’ve coated your cauliflower in panko breadcrumbs and flavoursome Central American spice, add the florrettes to your air fryer basket with a light spray of oil in a single layer. Try to keep them from touching so that the heat is evenly distributed and cook on 180° for 5-7 minutes. For a modern take on winter warmers, serve the nuggets hot out of the oven with a bowl of stew.

2. Korean Style Chicken & Halloumi Burger

Halloumi is a staple when it comes to air fryer recipes so this Korean-inspired burger is the perfect match for your new favourite kitchen appliance

Halloumi, a classic when it comes to recipes for air fryers, is this Korean-inspired hamburger the ideal match for your favorite kitchen appliance?

Halloumi, a classic when it comes to recipes for air fryers, is perfect so this Korean-inspired hamburger is the right match. After coating your chicken thighs with cornflower, place them in an airfryer basket that has been lightly oil and let them cook for 10 minutes each. After your chicken thighs are cooked for about six minutes, you can add the halloumi to them and continue cooking for approximately 2-3 minutes each side. For a delicious kick, place the chicken and halloumi on a bun with sticky sesame and pickled cucumbers. 

3. Japanese Style Fried Chicken With Sesame Wedges & Stir Fried Vegetables  

Dip your chicken thighs in the cornflour batter before coating in panko breadcrumbs and replace shallow frying by laying the thighs in the lightly oiled air fryer and cooking at 200° for 25-30 minutes

Dip your chicken thighs in the cornflour batter before coating in panko breadcrumbs and replace shallow frying by laying the thighs in the lightly oiled air fryer and cooking at 200° for 25-30 minutes

This is an air fryer’s best choice, as it includes almost all the ingredients. Create fresh potato wedges that are crisp on the outside and fluffy in the middle by spraying your air fryer basket, laying your wedges in and cooking for around 15 minutes at 200°. Dip your chicken thighs in the cornflour batter before coating in panko breadcrumbs and replace shallow frying by laying the thighs in the lightly oiled air fryer and cooking at 200° for 25-30 minutes.

4. Tofu Laksa & Noodles Fragrant

Cube the tofu before coating in a panko breadcrumb batter and pop it in the air fryer to finish off with a light spray of oil. Cook for 10-15 minutes at 190°

After cubing the tofu, cover it with a panko breadcrumb coating and place in an oven-safe container. Cook for 10-15 minutes at 190°

On colder days, enjoy a bowl this South-East Asian soup. It can be difficult to cook and crisp tofu to perfection, but the easy way to make this vegetable protein is to throw it in an air fryer. After cubing the tofu, coat it with a panko batter. Then put the tofu in the oven to cook. Cook for 10-15 minutes at 190° before serving on top of your laksa noodle soup.

5. Crispy Red Curry Sauce and Sesame Chicken

Pop in the air fryer at 200° with a light spray of oil for 25-30 minutes, turning half way to make sure both sides are evenly cooked. erve with fluffy rice and a thai-style red sauce

Pop in the air fryer at 200° with a light spray of oil for 25-30 minutes, turning half way to make sure both sides are evenly cooked. Serve the fried chicken with fluffy rice and Thai-style red sauce.

To make crispy, golden chicken breasts, flatten the chicken breasts, then dip in egg whites, coating with panko breadcrumbs and black sesame seeds. Pop in the air fryer at 200° with a light spray of oil for 25-30 minutes, turning half way to make sure both sides are evenly cooked. With fluffy rice and garlicky green bean sauce, serve with thai-style red sauce.