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Are Air-Fryers Safe To Use?

Nina Ghamrawi, MS, RD, CDE
August 16, 2023
August 16, 2023

What is Air-Frying?

Air frying is a method of cooking food using hot air, typically with the help of a small amount of oil. Research suggests that air frying can result in food that is lower in fat and calories compared to deep-frying, while still producing a crispy texture.

How Does It Work?

Air fryers use a combination of hot air, convection, and a small amount of oil to cook food. They typically consist of a heating element, a fan, and a cooking basket or tray.

  1. The heating element generates hot air, which is then circulated by the fan.
  2. The hot air is blown into the cooking basket or tray, circulating around it and heats it from all sides.
  3. A small amount of oil is typically added to the food, this oil is heated and evaporates creating a crispy texture on the food,
  4. The cooking basket or tray is perforated, which allows the hot air to circulate and cook the food evenly.
  5. As the food cooks, the fan circulates the hot air around it, resulting in a crispy texture on the outside and a moist inside.
  6. The temperature and cooking time can be adjusted to cook different types of food.

Sounds complex, I know, but its actually super simple, and combines all the cooking methods of a conventional oven. It is not a mystical science. An air fryer is a versatile kitchen appliance that can be used to cook a variety of foods, such as French fries, chicken, fish, vegetables, and more. The hot air circulating around the food allows it to cook quickly and evenly, while the small amount of oil used helps to create a crispy texture.

Is it Safe to Use?

Since the air-fryer uses simple convection and conduction methods, it is actually very safe to use. But it all depends how you use it, and what you put inside. After all, it is a kitchen appliance that gets quite hot. Take regular precautions with your air-fryer, and all kitchen appliances:

  • Always use it on a stable, level surface and keep it away from flammable objects
  • Follow the manufacturer's instructions for assembly and use
  • Don't overfill the air fryer basket. This can cause uneven cooking and may be a fire hazard
  • Use oven mitts or tongs to handle the hot basket and accessories… they get very hot!
  • Clean the air fryer regularly- a build-up of food particles can be a fire hazard
  • Don’t use it for frying food with high sugar content, as it could be a fire hazard

Also, as with any electrical kitchen appliance, it is important to follow safety instructions, not to exceed the maximum oil amount, and not to operate the fryer unattended.

A Caution About Meal Planning

However, even though the food may not be deep fried, still consider the added salt and seasonings that are often used to prepare food for air frying. These can contribute to an overall high sodium intake, which is associated with an increased risk of hypertension and cardiovascular disease.

Super firm tofu cooked in the air-fryer and sauteed with veggies for a quick and healthy meal!

In the End

Yes, though air-fryers are a newer appliance that has become recently very popular, they totally live up to their hype of being a healthier cooking method.

In summary, air fryers can be a healthier alternative to deep frying, but it's important to consider the overall diet and to consume everything in moderation. It's also important to pay attention to the ingredients, preparation method, and added salt and seasonings when using an air fryer to make sure the food you prepare is as healthy as possible.

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