Recipe This | Do You Have To Preheat An Air Fryer? (2024)

Do You Have To Preheat An Air Fryer? Today we wanted to answer your essential questions about whether or not you should do a preheat on your air fryer.

This air fryer preheat guide is also featured in the Magic With Gadgets Podcast. Simply search for Magic With Gadgets on your preferred podcast player, then scroll to episode 3 of season 2 to access this awesome episode.

Recipe This | Do You Have To Preheat An Air Fryer? (1)

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Preheat Air Fryer

Once upon a time, I didn’t have an air fryer. Instead, I would be loading my roast chicken into the oven and preheating it before I started prepping.

You see, my oven was big and needed an eternity to warm up before I would cook roast chicken in it.

However, the air fryer is different to the oven and they operate in a totally different way.

The air circulates instead of the heat just coming from one place, an air fryer max temperature is not as hot as an oven and an air fryer also cooks food quicker.

This makes it confusing to the new air fryer user and has them questioning “do you have to preheat an air fryer?” or do you just turn on an air fryer and let it work its magic.

Today, I wanted to show you the pros and cons of preheating the air fryer, then you can decide if you need to preheat your air fryer, how to preheat the air fryer and for how long.

Plus, as well as our free newsletter, we also have a free air fryer mini course. It is ideal for air fryer beginners or those that want to get more confident with their air fryer. The free course runs for 5 days with a new lesson delivered each day to your inbox.

Do You Preheat An Air Fryer?

Sometimes. It depends on what you are cooking to whether or not there is a need to preheat the air fryer. Not every food needs preheating in the air fryer and in the Milner house we preheat the air fryer about 10% of the time.

Foods that need preheating generally are foods that you would cook in the oven at its highest temperature, batters that need to be red hot at the start of the cooking process such as air fryer Yorkshire puddings. Or foods like air fryer popcorn that if you do not preheat, they will not pop in the desired time.

Are You Supposed To Preheat An Air Fryer?

Others will tell you that you should preheat the air fryer and you are like getting different advice from different people.

I also feel that what adds to the confusion is that some air fryers have a preheat setting on them and will preheat your food for you, whether you want it to or not.

But what also needs mentioning, is that not all air fryers are equal. The chef hubby just shouted over my shoulder then that SOME AIR FRYERS ARE AWFFUL.

He is right.

The temperature on the air fryer like my Philips Air Fryer XL is fantastic (we have this one) and goes to the correct heat very fast. But others can be really slow and not match the temperature you need.

If you have a slow air fryer and when you follow air fryer recipes and yours are not done in the time period, then that would be a good time to consider a regular preheat.

But if you have a normal air fryer that cooks food well and in good time, then only preheat if a recipe needs the air fryer preheated for it to work.

Recipes With An Air Fryer Preheat Vs Those Without!

This is another big problem when it comes to air fryer recipes. Many, many air fryer recipes don’t call for a preheat and if you then do a preheat, you have overcooked your food.

I have done this myself by accident. We have been in the process of creating lots of new air fryer recipes. I have been cooking with the air fryer for a few hours. Then I realise the reason my air fryer recipes are overcooked is because I didn’t adjust the cook time for the fact that my air fryer was already preheated.

If this is YOU then reduce the cook time by 3 minutes when cooking your next air fryer recipe.

How Do You Preheat An Air Fryer?

The process of preheating the air fryer is simply giving it a head start. A bit like being in a race and you getting a 3 minute head start on everyone else.

It then ensures the air fryer is already hot at the ideal temperature before you add the food.

How To Preheat An Air Fryer?

While prepping the food you are cooking in the air fryer, put the air fryer on at the same temperature you plan to cook your food for.

Let’s say this is for air fryer potatoes and you would normally cook for 12 minutes at 160c/320f you would start with a 3 minute preheat.

Then because you have done a preheat your cook time will then be reduced to about 9-10 minutes.

Then keep the air fryer closed and don’t open it, until you have your food ready to go in.

Otherwise, it will let the heat out and the air fryer (depending on brand) will stay warm for about 30 minutes.

This is fantastic if you are slow with your prep as then you don’t have to panic that you didn’t get your food in the air fryer quick enough.

How Long Does It Take To Preheat An Air Fryer?

Generally, a preheat will take 3 minutes at the same temperature that you are cooking your food at.

BUT

If it is a food with a long cook time, I would recommend taking the preheat of the air fryer up to 8 minutes. Such as when you are cooking a roast dinner in your air fryer.

Did You Know We Have A Podcast?

We started the Magic With Gadgets podcast in the January of 2021 as a way to offer a different way to enjoy Recipe This. It focuses on cooking with kitchen gadgets. You can find out more about our podcast here.

With twice weekly episodes through September to December. This is episode 3 of the second season and you have the choice between reading this post, listening to the podcast or both.

If you would like to stay in the loop with our podcast, I recommend you subscribe below:

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Recipe This | Do You Have To Preheat An Air Fryer? (2)

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Recipe This | Do You Have To Preheat An Air Fryer? (2024)

FAQs

Do you need to preheat an air fryer before cooking? ›

This could be good for freezer foods, such as chicken cutlet patties, chicken tenders, fries, or Tator Tots. In general, preheating the air fryer will have the cooking process start out at a higher temperature, which will decrease cooking time. So if you are looking to have great food faster, preheating can help.

How to use an air fryer without preheating? ›

Without a preheat function

Once you confirm that your air fryer doesn't have a preheat setting, you can set the temperature to the recommended cooking temperature for your recipe or the desired cooking temperature.

What is the no preheat option on the air fryer? ›

No Preheat Air Fry is a special cooking mode that is designed to produce foods with a crispier exterior than traditional oven cooking. The Air Fry mode optimizes heating from the Bake, Broil, and Convection Fan elements to achieve the crispy fried food results you want without the need of hot oil.

How do you preheat food in an air fryer? ›

The general tip for reheating leftovers in the air fryer is:
  1. Preheat the air fryer for 5 minutes at 400°F/204°C.
  2. Place the food in the air fryer basket.
  3. Cook at 350°F/175°C for 3 to 5 minutes, or until the food is crispy to your liking and comes to temperature.

What cannot be fried in an air fryer? ›

7 Foods You Should Never Cook In Your Air Fryer
  • Wet Batters. Those beer-battered onion rings, fries, fish cutlets, plus tempura veggies and more are not well suited for a crisp in the air fryer. ...
  • Cheesy Items. ...
  • Large, Bone-In Meat Cuts. ...
  • Baked Goods. ...
  • Greens. ...
  • Raw Rice and Other Grains. ...
  • Too Much of Anything.
Apr 14, 2023

What is the general rule for cooking in the air fryer? ›

When taking a recipe from oven to air fryer, the general rule is to reduce the temperature by 20ºC – 30ºC, and cook for 20% less time.

What happens if you cook without preheating? ›

If you skip this step, the recommended cooking time no longer applies. That's because it actually takes more time for your food to cook when you put it in before the oven is fully preheated.

Can you put tin foil in an air fryer? ›

Foil is safe to use in an air fryer so long as you follow three basic rules: never let foil touch the heating element; make sure the foil is weighted so it doesn't blow around the basket; and avoid contact with acidic ingredients, which can cause the foil to leach onto your food.

Why soak fries before air frying? ›

Soaking the potatoes does something magical with the starches—it helps achieve the coveted French fry crispiness and prevents the fries from sticking together. This is what I did for the air fryer, too. I soaked these potatoes for about an hour or so, but I've also soaked them for up to 24 hours with no ill effect.

Do you spray an air fryer basket before preheating? ›

Never Use Nonstick Spray

You hopefully know that cooking sprays can damage nonstick pans' coating, and cooking sprays on an air fryer is no different. Spraying the basket in the air fryer with nonstick spray can damage the air fryer's nonstick coating and can make the pan unsafe for use.

Can you use parchment paper in an air fryer? ›

Parchment paper can handle the heat inside your air fryer - up to 428°F (220°C). To get the best results, add the parchment paper to the air fryer basket at the same time as you add your ingredients. This prevents the paper from lifting up and coming into contact with the heating element while cooking.

Is it OK not to preheat air fryer? ›

This means that when you add the food it will start to cook right away and "remove moisture from your food's surface to give it that golden-brown, crispy finish." Preheating isn't strictly necessary for air frying, and some models don't call for preheating at all.

Do you preheat an air fryer with the basket in or out? ›

A few tips for successful air fryer preheating: First, always be sure that your fry basket is inside the unit when preheating. This is the part of the machine that will actually be in contact with your food, so it must therefore be preheated as well.

Can you open an air fryer while cooking? ›

Keep in mind: you can open the air fryer at any point while cooking to check on your food – just make sure it's completely closed afterwards so it can resume the air frying process.

Can I cook raw chips in my air fryer? ›

Rinse the chips and pat dry with a clean tea towel. Tip the chips into the bottom of an air-fryer (the part with the paddle), add the oil, and toss the chips in the oil so they are evenly coated. Program the fryer to cook for 30 mins using the paddle. After this time, check that the chips are tender and cooked through.

Can you put aluminum foil in an air fryer? ›

Foil is safe to use in an air fryer so long as you follow three basic rules: never let foil touch the heating element; make sure the foil is weighted so it doesn't blow around the basket; and avoid contact with acidic ingredients, which can cause the foil to leach onto your food.

How do you use an air fryer for the first time? ›

It is important to clean the basket and perforated tray prior to the usage for the first time. Additionally, before you begin cooking in a new air fryer just start it off for about 10 minutes before any food item is placed into the basket, to put off any chemical smell emitted by a new appliance.

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