Can You Dehydrate Mushrooms In An Air Fryer: Easy Method

Originally posted on 9 October 2023 @ 14:52

Can You Dehydrate Mushrooms in an Air Fryer?

Yes, you can dehydrate mushrooms in an air fryer, but it may not be the most efficient or ideal method compared to using a dedicated food dehydrator. An air fryer is primarily designed for cooking with hot air circulation and may not have the precise temperature and airflow control necessary for optimal dehydration.

Air fryers have become an increasingly popular kitchen appliance in recent years. Their ability to make crispy foods like french fries and chicken wings using little to no oil makes them a favorite for healthy cooking. Some people have started experimenting with using air fryers for more unconventional purposes, like dehydrating fruits, vegetables, and mushrooms.

What is Dehydration?

Dehydration is the process of removing moisture from foods to preserve them and extend their shelf life. By removing the water content, dehydration inhibits the growth of bacteria and mold. It also causes the foods to become lighter and smaller in size.

Common methods of dehydration include using a food dehydrator, oven, or air fryer. Sun-drying foods is another technique that has been used for centuries.

Benefits of Dried Mushrooms

Dehydrating mushrooms has several advantages:

  • Increased shelf life – Dried mushrooms can be stored for up to one year in an airtight container in a cool, dry place. Fresh mushrooms last around 5-7 days.
  • Intensified flavor – Removing moisture concentrates the umami flavor of mushrooms, giving them a more intense taste.
  • Lower cost – Dried mushrooms are less expensive to buy than fresh varieties. Dehydrating them at home saves even more money.
  • Easier to store – Dried mushrooms take up much less space, making them easier to store.
  • Great for backpacking/camping – Dehydrated mushrooms are lightweight and pack easily for hiking or camping trips. Just rehydrate in warm water before using.

Can You Use an Air Fryer to Dehydrate Mushrooms?

An air fryer circulates hot air at high speed to quickly cook food. This rapid airflow also makes an air fryer effective at dehydrating fruits, veggies, herbs, and mushrooms.

While a conventional food dehydrator may be ideal, an air fryer can achieve similar dehydrating results if used properly. The key factors are temperature and time.


  • Set the air fryer between 95°F to 115°F for dehydration. Any hotter can cook or burn the mushrooms before drying fully.
  • Many models only go down to 200°F, so monitor mushrooms closely on lower temps.


  • Air frying times are shorter than oven drying times since the airflow is faster.
  • Check mushrooms every 30 minutes until completely dried, turning occasionally.
  • Thinner mushroom slices will dry faster, in 2-4 hours. Whole mushrooms may take 6-10 hours.


  • Only fill the air fryer basket halfway to allow air circulation.
  • Shake the basket or turn mushrooms midway for even drying.
  • Add fresh mushrooms in batches if needed for large quantities.

Step-By-Step Instructions

Follow these simple steps for dehydrating mushrooms in an air fryer:


  • Mushrooms, thinly sliced
  • Optional seasonings: salt, garlic powder, onion powder, thyme


  • Clean mushrooms gently with a soft brush or paper towel to remove any dirt. Do not wash or soak in water.
  • Slice mushrooms about 1/4 inch thick. Thinner slices will dry faster.
  • (Optional) Toss mushrooms with desired seasonings in a bowl.
  • Arrange mushrooms in a single layer on an air fryer basket. Do not overcrowd.
  • Set the temperature to 105°F-115°F (or lowest possible above 200°F).
  • Dehydrate for 2-4 hours for sliced mushrooms, checking and turning every 30 minutes.
  • Mushrooms are fully dehydrated when hard and brittle with no moisture left.
  • Allow to cool completely before transferring to an airtight container or jar.
  • Store in a cool, dry place for up to 1 year. Rehydrate in warm water before use.


Can you dehydrate mushrooms in an air fryer?

Yes, you can dehydrate mushrooms in an air fryer. It’s a convenient and efficient way to dry mushrooms.

How do I dehydrate mushrooms in an air fryer?

To dehydrate mushrooms in an air fryer, first, clean and slice the mushrooms. Then, place the sliced mushrooms in a single layer in the air fryer basket. Set the air fryer to the lowest temperature setting and let it run for a few hours or until the mushrooms are crispy and fully dried.

How long do mushrooms last after being dehydrated?

Dehydrated mushrooms can last for a long time if stored properly. When stored in an airtight container in a cool, dark place, dehydrated mushrooms can last for several months, or even up to a year.

What is the purpose of dehydrating mushrooms?

Dehydrating mushrooms is a way to preserve them for longer periods of time. It removes the moisture from the mushrooms, allowing them to be stored without the risk of spoilage.

Can dehydrated mushrooms be rehydrated?

Yes, dehydrated mushrooms can be rehydrated. To rehydrate them, simply soak the mushrooms in hot water for a few minutes until they become plump and soft.

Can I use fresh mushrooms for dehydrating in an air fryer?

Yes, you can use fresh mushrooms for dehydrating in an air fryer. Just make sure to clean and slice the fresh mushrooms before placing them in the air fryer for dehydration.

Best tips for dehydrating mushrooms in an air fryer?

For best results when dehydrating mushrooms in an air fryer, make sure to check the mushrooms regularly during the drying process to avoid overcooking. Also, place the sliced mushrooms in a single layer in the air fryer basket to ensure they dry evenly.

Is there a specific temperature setting that I should use for dehydrating mushrooms in an air fryer?

It is recommended to set the air fryer to the lowest temperature setting when dehydrating mushrooms. This ensures that the mushrooms dry slowly and thoroughly, resulting in perfectly dehydrated mushrooms.

Can I use an air fryer for dehydrating mushrooms without any other appliance?

Yes, you can use an air fryer for dehydrating mushrooms without any other appliance. An air fryer can effectively remove moisture from the mushrooms, similar to a dehydrator.

The Takeaway

While food dehydrators are designed specifically for dehydration, an air fryer can also be used with success to dehydrate mushrooms at home. The keys are maintaining a low air fryer temperature between 105°-115°F and dehydrating for the proper time based on thickness. With the right technique, you can easily make flavorful and shelf-stable dried mushrooms to use in all sorts of recipes.

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