Air fryer dehydrating mushrooms -
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Can You Dehydrate Mushrooms In An Air Fryer? (Easy Steps How!)

Can you dehydrate mushrooms in an air fryer?

You can dehydrate 1/4 inch slices of mushrooms in an air fryer at 120 degrees Fahrenheit for about 6 to 8 hours. Thicker slices will require more time, but the temperature should never change. Make sure your mushrooms are evenly spread out and frequently check back on the progress of your mushrooms regularly.

How to dehydrate mushrooms in an air fryer

Step 1: Make sure the mushrooms are fresh

Mushrooms are fresh when there is no odor, brown or slimy spots on the cap. The purpose of dehydrating mushrooms is to ensure a longer shelf life similar to freezing meat does. The process aims to preserve the mushrooms so that they can be placed in long-term storage for later use. Ideally, mushrooms should be dehydrated when they are in their best possible state. Therefore, it is important to always make sure that mushrooms are fresh when they are dehydrated.

Step 2: Clean the mushrooms thoroughly

Mushrooms are porous and can easily retain water. This makes dehydration more difficult as mushrooms swell when they soak up water. The best method to clean mushrooms is to gently wipe the mushrooms off with a damp paper towel. Avoid rinsing them as this will make it almost impossible to completely dry out the mushrooms. Opting to wipe mushrooms instead of rinsing them off also prevents the mushrooms from losing flavor or texture due to water absorption.

Step 3: Slice your mushrooms

Cutting mushrooms into thinner slices is an important step as whole mushrooms will not dehydrate completely. This is because the mushrooms are too dense. Dehydrating mushrooms is already a time-consuming activity and, as such, it simply would not make sense to try and dehydrate the mushrooms in their whole state. Additionally, leaving the mushrooms in the air fryer for an extended period may compromise the quality and compromise the food safety of the mushrooms. When cutting mushrooms, make sure they are 1/4-inch slices to ensure that they dry out completely.

Step 4: Arrange the mushrooms on your air fryer tray

Don’t overcrowd the air fryer tray when laying them out as the mushrooms won’t cook evenly. In addition, ensure that the edges of the mushrooms do not overlap. The air fryer has vents all around the inside of the tray that allow the air to move freely around each slice. This, in turn, ensures more evenly cooked mushrooms.

Step 5: Set the temperature and cooking time

Use the dehydration setting on the air fryer. Set the temperature from 110°F to 120°F, depending on the air fryer. For 1/4-inch slices, the mushrooms should cook for 6-8 hours until they are crispy. Keep in mind that the manufacturer’s instructions should always be followed for the specific air fryer that will be used. This is because air fryers come in different sizes with different settings and different wattages, which may all affect the final result.

How to tell when your mushrooms are done

You’ll know the mushrooms are fully dehydrated when they break in half instead of bending. The mushrooms will usually shrink once dried and have a crispy texture. The color depends on the type of mushroom, but generally it will be a brown-tan color. Dried mushrooms have a rich, meaty and savory taste.

How to store your dehydrated mushrooms

When storing dehydrated mushrooms, it is important to place them in an airtight plastic or glass container with the date of storage. After that, they can be stored on a shelf in your refrigerator or freezer. However, it is recommended that the mushrooms be kept in the freezer. Ideally, the mushrooms should be kept in a cool, relatively dry and well ventilated area as it helps them maintain a longer shelf life.

How long do dehydrated mushrooms last?

Dehydrated mushrooms can be stored for up to 4 to 12 months. However, this is simply an indicator as to the time frame in which the mushrooms will taste at their best. However, states that mushrooms can be stored indefinitely as long as they are kept dry and stored correctly after the dehydration process.

How to rehydrate your mushrooms

The mushrooms can easily be rehydrated by simply soaking them in hot or room temperature water for about 15 minutes. It’s helpful to use a deep bowl so that all the debris can fall to the bottom as the mushrooms rise. An interesting point is that the water in which the mushrooms are rehydrated can be reused as flavor stock and/or sauce.

What kinds of mushrooms can you dehydrate?

  • brown and white mushrooms
  • Shiitake
  • Portobello
  • Enoki
  • oyster mushrooms
  • King oyster mushrooms
  • Hen of the Woods
  • Chanterelle

Should I season my mushrooms before dehydrating them?

This is not required. The dehydration process actually locks in more flavor. Dehydrated mushrooms have a more condensed flavor as a result of dehydration. These mushrooms feature a flavor profile that is more earthy than that of fresh mushrooms. This means that food will take on a whole new depth of flavor when dehydrated mushrooms are added to it. According to, dried mushrooms are an excellent addition to many dishes as the enhanced flavors of dried mushrooms add more depth to the flavor profile of the dish they are being added to.

Are dried mushrooms healthy?

According to mushrooms contain a large number of nutrients. This is regardless of their state. Furthermore, both fresh and dried mushrooms are a great source of antioxidants. One nutrient in particular that can be found in mushrooms is ergothioneine. This nutrient has been identified in the science community as a “master antioxidant.”

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