Is an Air Fryer the Same as a Dehydrator?

Air fryers and dehydrators are both popular appliances used in modern kitchens. They are designed to serve different purposes, even though they might share some features. This article aims to help you understand the differences between air fryers and dehydrators, their pros and cons, and choose the best option based on your needs.

Understanding the Differences between Air Fryers and Dehydrators

Although air fryers and dehydrators have some similarities, they serve different purposes. Air fryers are designed to fry food using hot air instead of oil, while dehydrators remove moisture from food, making it last longer.

Another difference between air fryers and dehydrators is their design and shape. Air fryers come in a range of sizes and shapes, but they usually have a basket where you can place the food to be fried. In contrast, dehydrators have racks where you can place food to be dehydrated, and they are designed to have horizontal airflow

One important factor to consider when choosing between an air fryer and a dehydrator is the type of food you want to prepare. Air fryers are great for cooking foods that are traditionally fried, such as chicken wings or french fries, but they may not be the best option for dehydrating fruits or vegetables. Dehydrators, on the other hand, are specifically designed for dehydrating all types of foods, including fruits, vegetables, and meats.

How Do Air Fryers and Dehydrators Work?

The main feature of air fryers is hot air technology, which circulates hot air around the food. This method allows the appliance to cook food evenly and give it a crispy texture without the excess oil. Most air fryers have a temperature control setting that allows you to choose the temperature you want to cook your food at.

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On the other hand, dehydrators use a fan and heating element to remove moisture from food. By dehydrating food, you are preserving it since it removes the water that bacteria and mold need to grow. This is great when you want to store your fruits and vegetables without using preservatives that might not be healthy for you.

Another benefit of air fryers is that they are versatile and can be used to cook a variety of foods, including vegetables, meats, and even desserts. Some air fryers also come with additional features such as a rotisserie function or a built-in dehydrator.

Dehydrators, on the other hand, are specifically designed for dehydrating food and are not as versatile as air fryers. However, they are great for making healthy snacks such as dried fruits, beef jerky, and kale chips. Dehydrators also come in different sizes, so you can choose one that fits your needs and the amount of food you want to dehydrate.

Pros and Cons of Using an Air Fryer vs a Dehydrator

One of the advantages of using an air fryer is that it is great for making quick and easy meals. You will have your food ready in a matter of minutes, which makes it perfect for busy people. Additionally, air fryers are healthier than deep-frying since they reduce fat intake, which can have serious health implications.

Dehydrators are very beneficial when it comes to food preservation, and they also reduce the amount of food waste. Moreover, dehydrated food retains its nutrients, which is good for individuals who want to maintain a healthy diet. The downside of using a dehydrator is it requires a longer cooking time, and you have to ensure that the food is completely dry to avoid bacteria growth.

Another advantage of using an air fryer is that it can cook a variety of foods, including vegetables, meats, and even desserts. This makes it a versatile kitchen appliance that can be used for different meals throughout the day. On the other hand, dehydrators are limited to dehydrating fruits, vegetables, and meats, which means they are not as versatile as air fryers.

Benefits of Using an Air Fryer for Cooking

If you are looking to cook healthy meals, an air fryer should be your go-to kitchen appliance. It requires little to no oil, which reduces your chances of developing health problems linked to excess oil. Additionally, air fryers are versatile and can cook a variety of food such as chicken, fish, vegetables, and even desserts.

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Another benefit of using an air fryer is that it cooks food faster than traditional methods. This is because the hot air circulates around the food, cooking it evenly and quickly. This means you can have a healthy meal on the table in a fraction of the time it would take using a conventional oven or stovetop.

Furthermore, air fryers are easy to clean and maintain. Most models have removable parts that can be washed in the dishwasher, making cleanup a breeze. This is especially convenient for busy individuals who don’t have a lot of time to spend on cleaning up after cooking.

Advantages of Using a Dehydrator for Food Preservation

With a dehydrator, you can preserve large amounts of food without the use of chemicals or preservatives. Dehydrating food removes moisture, which means there is no environment for bacteria and mold to grow. Moreover, dehydrated snacks are healthier than processed snacks from stores.

Which One Should You Choose? A Comparison of Features

The choice between an air fryer and a dehydrator depends on your needs. If you are looking to make quick and easy meals or want to cook healthier meals, an air fryer would be your ideal choice. On the other hand, if you are looking to preserve your food or create healthy, portable snacks such as fruit rolls, beef jerky, or vegetable crisps, a dehydrator is the appliance you need.

Air Fryer vs Dehydrator: Which One is More Versatile?

Although both appliances can cook a variety of foods, air fryers have the edge when it comes to versatility. Air fryers can fry, grill, bake, and roast your food, in addition to being used for cooking crispy snacks. Dehydrators, on the other hand, are mainly used for food preservation and making some snacks.

Can an Air Fryer Double as a Dehydrator?

While an air fryer and a dehydrator serve different purposes, some air fryers can double as a dehydrator. These air fryers have a dehydrate button, a temperature control function, and additional racks. By using the dehydrator function, you can dry fruits and vegetables without buying a separate appliance.

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The Best Foods to Cook in an Air Fryer vs Dehydrator

Air fryers are versatile, and some foods cook better in an air fryer than a dehydrator. Foods like chicken wings, French fries, and onion rings can all be air-fried to crispy perfection. In contrast, dehydrators are perfect for making dried fruits, beef jerky, or vegetable crisps.

Tips for Maintaining and Cleaning Your Air Fryer or Dehydrator

Maintaining and cleaning your air fryer or dehydrator is essential in ensuring their longevity of use. For air fryers, ensure that you clean the basket and tray after every use and use a non-abrasive sponge to avoid scratching the non-stick coating. Dehydrators require more thorough cleaning, depending on the frequency of use. Ensure that you closely follow the manufacturer’s cleaning instructions to avoid damaging the unit.

How to Use an Air Fryer to Make Healthy Snacks

Air fryers are great for making crispy snacks that are not only healthy but tasty too. Some healthy snacks you can make with an air fryer include vegetable crisps, sweet potato chips, and apple chips. To make these snacks, slice the vegetables or fruits thinly, brush them with a little oil, air fry for a few minutes, and season them to taste.

Making Jerky with a Dehydrator: Step-by-Step Guide

If you are a beef jerky lover, a dehydrator can help you make your own beef jerky to your taste. Here’s an easy-to-follow guide on how to do it:

  1. Prep your meat by removing any visible fat, gristle, or connective tissue
  2. Marinate the meat for at least 24 hours to add flavor
  3. Remove the meat from the marinade and blot it with paper towels to remove any extra liquid
  4. Arrange the meat strips on the dehydrator rack and let it cook at 160°F for 4-6 hours
  5. Check the meat periodically and remove any dried pieces as needed
  6. Store your beef jerky in an airtight container to keep it fresh

The Role of Temperature Control in Air Frying and Dehydration

Temperature control is a crucial element in both air frying and dehydration. In air frying, the temperature should be set based on the type of food you are cooking. Different foods require different temperatures to cook properly. In dehydration, the temperature should be between 120°F and 160°F, depending on the type of food being dehydrated. Setting your temperature based on the recommended range ensures that your food cooks or dehydrates perfectly.


Although air fryers and dehydrators share some characteristics, they serve different purposes, and each has its unique features. Whether you choose an air fryer or a dehydrator depends on the results you want to achieve. Choose an air fryer if you want quick and easy meals, while if food preservation and healthy snacks are important to you, a dehydrator would be the better option. With this information, you can now make an informed choice and purchase the appliance that will best serve your needs.