When to Preheat Air Fryer

When to preheat the air fryer? In short, the answer to this question will be – before you start cooking. Having an air fryer will make your cooking faster and less cumbersome. Some air fryer users do not know the details of what it means to preheat, why to preheat, how to preheat and what is the right time and temperature to preheat. Today’s article will clear all your doubts about air fryer preheat.

An air fryer is a cooking device that cooks food in a convection manner. It has many features. Preheat is one of them. Preheat means a designated temperature that is used before cooking begins. Cooking takes less time due to preheating. However, indeed, preheating is not necessary for all recipes. Follow the rest of the article to know the exact time of preheating.

What is the Reason for Preheating the Air Fryer?

Have you ever wondered what the reason for preheating an air fryer is? Ok, we are explaining the answer to your question below.

To Get Crispiness

Most of the time in air fryers are considered for cooking fast food shots. Crispness is a demand in these fast foods. When an air fryer is preheated, the foods become instantly hot before cooking. So air fryer is preferable to bring crisp texture to the surface of the food.

For Faster Cooking

Those single people are not interested in spending so much time behind cooking. Air fryers are the most suitable companion to make their cooking easy and simple. Now it is important to preheat the food to make it super-fast. So it is better to preheat while preparing food. There is no need to spend additional time on preheating.

When to Preheat Air Fryer

Currently, air fryers are widely popular. Their presence in almost all home kitchens for ease and efficient cooking. Different air fryer devices have different features like capacity, optimization, preheat. Among them, preheating seems to be a confusing option for some people. Although it’s optional but also a prerequisite to bringing good crispiness and flavor to the food. So it is very important to know when and which food you need to preheat.

  • It is highly recommended to preheat the air fryer when you cook frozen foods such as fish sticks, French fries, cheese sticks, or something else.
  • To make crispy and quick meals like thin frozen meals, reheat them before you cook.
  • You can preheat your air fryer device to bring out the sear and crispy textures on different types of meat dishes like chicken, steaks, pork chops, etc.
  • After all, you can also preheat your air fryer to reheat leftover foods.

How to Preheat an Air Fryer

So far, you must have understood what preheat means and why it is used. Now, learn the exact rules of preheating. When you decide to preheat before cooking, apply the following guidelines.

  1. Start by checking your manual first. Because according to the model of the air fryer, the process of preheating also varies. Moreover, before using any electronic device, you should read its manual once. Checking the instructions of the manual will give you a clear idea of ​​how to use your machine properly. So whenever you go for preheating, follow the instructions of the manual without any worries.
  2. Second, make sure your air fryer is clean. This will be needed when you have already used your air fryer. So clean the basket inside the air fryer as it holds food during cooking. There may be some food debris from previous cooking. Similarly, make sure your fryer tray is clean. Cleaning will allow your air fryer to preheat properly.
  3. Air fryers do not run without electricity. For this reason, select the correct electric source and connect it with the device’s cable. If you are using an air fryer for the first time, confirm with the voltage of the device whether the electrical voltage of your home is correct.

Let me give you an example, some air fryers are made for 120V and some for 220V power sources. Some air fryers come for two voltages. Now connecting 220V with a 120V device can surely cause a big accident. So keep this in mind.

  1. Now set the air fryer accessories inside the device like a tray or basket. You might be wondering why they have to keep preheat time. This is because they will hold your food. Then turn on the device by pressing the on/off button. Some air fryers do not turn on even if you connect electricity. You have to use a separate switch to turn them on.
  2. Now it’s time to do the most important thing. That is to set the correct duration and temperature level for preheating. Some modern air fryers have separate control buttons to preheat. Again some cheap and older model air fryers do not have a separate preheat option for preheating. In that case, you have to adjust the time and temperature. The appropriate time for preheating is 2 to 5 minutes maximum and the temperature is 400F

When Not to Preheat the Air Fryer?

As we have said before, preheating is optional. Additionally, preheating is not necessary for all foods. There is no need to preheat if you do not want to bring any crispiness to the food. Also, avoid preheating during vegetable cooking. Because it destroys the nutritional value of vegetables.

Don’t try to preheat your air fryer when making cakes, bread, pastries. This can burn while baking. There are some thick raw hard foods like frozen meat, undone chicken, bug chicken breasts. Avoid preheating them while cooking.

Some Popular Air Fryers with Preheat Options

Presently, there are some popular brands of air fryers that have very advanced preheating options. The best of these are Cosori, Ninja, Instant vortex 7-in-1, Phillips, Dash deluxe, and Cuisinart. Although they are a bit more expensive than other air fryers. However, the price of a quality product will be a little higher.


You must follow the manual that comes with your device to get the perfect idea about preheating. If you want to get some unique, crunchy, and flavorful food then you can choose the preheating option. It affects the food so much that it can make a difference in the taste as well. Eventually, if you still have any confusion or questions about preheating, please recap the article again.

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