Drying Mushrooms & Dehydrating Mushrooms Beginners Guide
Mushrooms are versatile and flavorful ingredients that enhance a wide range of dishes. However, they have a high water content, which makes them susceptible to spoilage. Drying mushrooms is an excellent way to preserve flavor and extend shelf life. In this guide, we will explore the process of dehydrating mushrooms, the benefits of dehydrated mushrooms, and how to store and use them in your culinary creations properly.
Read our Review of the Best Dehydrator for Mushrooms!
Why Drying Mushrooms?
Drying or dehydrating mushrooms offers several advantages over other preservation methods. Here are some reasons why you should consider dehydrating mushrooms:
Long Shelf Life: Dehydrated mushrooms have an extended shelf life compared to fresh mushrooms. When properly dehydrated and stored, mushrooms can last for months or even years without losing quality.
Intensified Flavor: Dehydration concentrates the flavors of mushrooms, resulting in a more potent and robust taste. The umami flavors become more pronounced, enhancing the overall culinary experience.
Versatility: Dehydrated mushrooms can be used in various recipes. They can be rehydrated in soups, stews, sauces, and even as a pizza topping. The possibilities are endless!
Now that you understand the benefits of dehydrating mushrooms let's dive into the step-by-step process.
Step 1: Selecting the Right Mushrooms
Not all mushrooms are suitable for dehydration. It's essential to choose fresh and high-quality mushrooms in their prime condition. Some popular mushroom varieties that are ideal for dehydration include:
Step 2: Cleaning the Mushrooms
Before dehydrating, cleaning the mushrooms thoroughly to remove any dirt or debris is crucial. Here's a simple cleaning process:
Gently wipe the mushrooms with a damp cloth or paper towel to remove any visible dirt.
Trim the mushroom stems if desired.
Avoid rinsing the mushrooms under running water, as they can absorb excess moisture.
Step 3: Slicing the Mushrooms (Strain & Use Dependant)
Slice the cleaned mushrooms into uniform pieces to ensure even drying. The thickness of the slices depends on personal preference and the desired texture. Thin slices will dry faster, while thicker slices will retain a chewier texture. Aim for a thickness of around 1/4 to 1/2 inch.

Drying Mushrooms
Step 4: Pre-Treating the Mushrooms (Optional)
Pre-treating the mushrooms before dehydration can help preserve their color and flavor. One common method is to briefly blanch the mushroom slices in boiling water, usually 2-3 minutes. This step helps to deactivate enzymes that can cause discoloration and degradation.
Step 5: Drying the Mushrooms
There are several methods for dehydrating mushrooms:
Oven Drying: Arrange the sliced mushrooms on a baking sheet and place them in an oven to the lowest temperature (usually around 150°F or 65°C). Keep the oven door slightly ajar to allow moisture to escape. Check the mushrooms regularly and remove them when they are dry and crisp.
Dehydrator: If you have a food dehydrator, follow the manufacturer's instructions for drying mushrooms. Typically, you must arrange the slices on the dehydrator trays and set the temperature to around 130-140°F (55-60°C). Dehydrate until the mushrooms are dehydrated and brittle.
Air Drying: Air drying can be an effective method for those who live in dry climates. Place the mushroom slices on a clean, dry surface like a wire rack or a baking sheet lined with parchment paper. Please put them in a well-ventilated area away from direct sunlight. Allow the mushrooms to air dry until they are crisp.
Step 6: Storing Dehydrated Mushrooms
Once your mushrooms are completely dehydrated, storing them properly is essential to maintain their quality. Follow these guidelines for optimal storage:
Place the dehydrated mushrooms in airtight containers like glass jars or food-grade plastic bags. Ensure there is minimal air inside the container to prevent moisture absorption.
Store the containers in a cool, dark, and dry place. Avoid exposing them to heat, sunlight, or moisture, as these conditions can lead to spoilage.
For extended shelf life, consider vacuum-sealing the dehydrated mushrooms. This method removes all the air, minimizing the chances of oxidation and degradation.
Step 7: Rehydrating Dehydrated Mushrooms
To use dehydrated mushrooms in your recipes, you'll need to rehydrate them before cooking. Here's a simple method:
Place the desired amount of dry mushrooms in a bowl.
Cover the mushrooms with warm water, broth, or wine. The liquid will absorb the flavors, enhancing the final dish.
Let the mushrooms soak for about 20-30 minutes or until they become soft and pliable.
Drain the rehydrated mushrooms and use them in your favorite recipes, such as soups, stir-fries, or pasta dishes.

Drying Mushrooms
Drying Whole Magic Mushrooms in an Hour with a Dehydrator
Using a food dehydrator is an excellent option if you're looking for a quick and efficient way to dry whole magic mushrooms. Dehydrators provide consistent heat and airflow, allowing for faster and more even drying. This section will guide you through drying whole magic mushrooms in an hour using a dehydrator.
Read our review of the best Mushroom Dehydrator here!
Step 1: Harvesting and Cleaning the Magic Mushrooms
Before drying the magic mushrooms, ensure they are fresh, clean, and free from dirt or debris. Follow these steps to harvest and clean your mushrooms:
Harvest the mushrooms when the veil underneath the cap breaks, revealing the gills. This is the ideal time to harvest them for optimal potency.
Gently brush off any visible dirt or debris from the mushrooms using a soft or mushroom brush. Avoid rinsing them under water, as mushrooms can absorb moisture and take longer to dry.
Trim the mushroom stems if desired, but leave the caps intact for better presentation.
Step 2: Preparing the Dehydrator
Set up your food dehydrator according to the manufacturer's instructions. Ensure that the trays are clean and in good condition.
If your dehydrator comes with removable mesh or silicone inserts, place them on the trays. These inserts prevent the mushrooms from falling through the tray grates.
Step 3: Arranging the Magic Mushrooms
Lay the magic mushrooms on the prepared dehydrator trays, ensuring they are evenly spaced and not touching each other. Follow these guidelines:
Place the mushrooms with the cap side facing down. This helps prevent moisture from collecting inside the caps during the drying process.
Leave enough space between the mushrooms to allow proper airflow. This ensures that the mushrooms dry evenly and efficiently.
Step 4: Drying the Magic Mushrooms
Set the dehydrator to a low temperature, usually around 120-130°F (48-54°C). Higher temperatures may compromise the potency of the mushrooms.
Please turn on the dehydrator and let it run for approximately one hour. The exact drying time may vary depending on the moisture content and size of the mushrooms.
Periodically check the mushrooms to ensure they are drying evenly. Rotate the trays or rearrange the mushrooms for more uniform drying.
After one hour, check the mushrooms for dryness. They should feel dry and crisp to the touch. If they are not completely dry, continue drying for additional time in 15-30 minute intervals until they reach the desired dryness level.
Step 5: Storing the Dried Magic Mushrooms
Once the magic mushrooms are completely dried, storing them properly is important to maintain their potency and quality. Follow these storage guidelines:
Allow the dried mushrooms to cool completely before storing them. This helps prevent condensation inside the storage container.
Place the dried mushrooms in an airtight container, such as a glass jar or a food-grade plastic bag. Ensure the container is clean and dry.
Store the container in a cool, dark, and dry place. Avoid heat, light, or moisture exposure, as these factors can degrade the mushrooms over time.
Consider adding a desiccant packet to the container to absorb any residual moisture and help prolong the shelf life of the mushrooms.
Precautions and Tips:
When using a dehydrator, follow the manufacturer's instructions regarding temperature settings and safety precautions.
It's important to note that drying magic mushrooms concentrates their psychoactive compounds, so always use caution and follow safe dosage guidelines.
Properly dried and stored magic mushrooms can retain their potency for a long. However, power can gradually decrease over time, so consuming them within a reasonable period is best.

Drying Mushrooms
Drying Whole Mushrooms on a Tray with a Fan
Drying magic mushrooms is common among enthusiasts who want to preserve their potency and extend their shelf life. While slicing the mushrooms before drying is traditional, some individuals prefer drying them whole to maintain their unique shape and appearance. In this guide, we will explore how to dry whole magic mushrooms on a tray with the help of a fan. This method allows for efficient drying while preserving the integrity of the mushrooms.
Step 1: Harvesting and Cleaning the Mushrooms
Before drying the mushrooms, ensuring they are fresh and clean is crucial. Follow these steps for harvesting and cleaning:
Harvest the mushrooms at the right time. Generally, mushrooms are best harvested when the veil underneath the cap starts to break, exposing the gills.
Gently brush off any dirt or debris from the mushrooms using a soft or mushroom brush. Avoid rinsing them under water, as mushrooms can absorb moisture and take longer to dry.
Trim the mushroom stems if desired, but leave the caps intact to preserve their shape.
Step 2: Preparing the Drying Area
Choose a clean and well-ventilated area to dry the mushrooms. A room with good airflow or a dedicated drying area works best. Follow these steps to prepare the drying area:
Clean and disinfect a tray or a drying rack suitable for food use. Ensure it is large enough to accommodate all the mushrooms without overcrowding.
Place a clean and breathable material on the tray or drying rack. Options include parchment paper, cheesecloth, or a fine-mesh screen. The material helps prevent the mushrooms from sticking to the surface while allowing air to circulate.
Set up a fan near the drying area. The fan will provide airflow, which is essential for the drying process.
Step 3: Arranging the Mushrooms
Lay the mushrooms on the prepared tray or drying rack, ensuring they are evenly spaced and not touching each other. Here's how to arrange them:
Place the mushrooms with the cap side facing down to prevent moisture from pooling inside the caps.
Leave enough space between the mushrooms to allow air to circulate freely. This helps speed up the drying process and minimizes the risk of mold or bacterial growth.
If you have a large batch of mushrooms, you can stack additional trays or racks on top of each other, ensuring sufficient space between the layers.
Step 4: Using a Fan for Drying Mushrooms
Position the fan to blow air across the mushrooms on the tray or drying rack. Here are some guidelines for using the fan effectively:
Set the fan to a low or medium speed. High speeds may cause the mushrooms to dry too quickly, leading to uneven results or loss of potency.
Aim for consistent airflow over the mushrooms without direct, intense wind. The gentle breeze helps evaporate the moisture from the mushrooms.
Keep the fan running continuously for 24 to 48 hours or until the mushrooms are dehydrated. The drying time may vary depending on humidity, mushroom size, and airflow.
Step 5: Checking for Dryness
Perform a touch and snap test to determine if the mushrooms are dehydrated. Follow these steps:
Gently touch the mushrooms to check if they feel dry and brittle. They should not feel soft or moist to the touch.
Take a mushroom and attempt to snap the stem. If it snaps easily without bending, it indicates that the mushrooms are sufficiently dried.
Step 6: Storing the Dried Mushrooms
Once the mushrooms are fully dried, storing them properly is crucial to maintain their potency and quality. Follow these guidelines:
Place the dried mushrooms in an airtight container, such as a glass jar or a food-grade plastic bag. Make sure the container is clean and dry.
Store the container in a cool, dark, and dry place. Avoid heat, light, or moisture exposure, as these factors can degrade the mushrooms over time.
Consider adding a desiccant packet to the container for longer-term storage to absorb residual moisture.
Grinding Your Dried Mushrooms with The Best Mushroom Grinder: Mortar and Pestle.
Our #1 Recommendation is ChefSofi Mortar and Pestle Set - 6 Inch - 2 Cup Capacity - Unpolished Heavy Granite
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You can see me use it in all my Chaga Grinding videos. Chaga is one of the hardest mushrooms to grind, and it takes a little effort, but this is the best all-around mushroom grinder, and it looks pretty good too!
The Versatility of Mortar and Pestle
The mortar and pestle have been used for centuries in various grinding and crushing ingredients. This kitchen tool consists of a bowl-shaped mortar and a club-shaped pestle. The design and construction of the mortar and pestle make it highly versatile, allowing it to grind a wide range of ingredients, including mushrooms.
One of the reasons why the mortar and pestle excel at grinding mushrooms is their ability to break down the mushrooms into a fine powder or a coarse texture, depending on your preference. This versatility is crucial, especially when working with different mushroom varieties requiring different grinding consistencies.
Enhanced Flavor and Aroma
When it comes to mushrooms, flavor and aroma, play a significant role in creating delicious dishes. Grinding mushrooms using a mortar and pestle enhances the fungi's flavor and aroma. The gentle crushing of the mushrooms and the pounding of the grinder against the cannon help release the nutrients locked within the mushrooms.
You can unlock the full potential of their taste and aroma by grinding your mushrooms with a mortar and pestle. This is particularly beneficial when using mushrooms in recipes made as soups, stews, sauces, and blender blends, where the flavor profile of the mushrooms is crucial.
Retention of Nutrients
Mushrooms are known for their nutritional value; This set maintains essential vitamins and antioxidants. However, the process of mortar interior sometimes leads to nutrient loss. Traditional electric grinders generate heat, which can degrade the delicate nutrients present in mushrooms.
Using a mortar and pestle eliminates this concern. The grinding process is gentle and does not generate heat that could prudentially diminish the nutrient content of the mushrooms. As a result, you can enjoy the full nutritional benefits of mushrooms when a larger scale with a mortar and pestle.
Precautions and Tips:
It's important to note that drying magic mushrooms concentrates their psychoactive compounds, so use caution when consuming them. Always follow safe dosage guidelines and practice harm reduction.
Remember that the drying time may vary depending on the humidity levels in your environment. If necessary, extend the drying time until the mushrooms are dehydrated.
Monitor the drying mushrooms regularly to ensure no signs of mold or bacterial growth. Discard any mushrooms that appear moldy or compromised.
With a food dehydrator, you can quickly and effectively dry whole magic mushrooms, preserving their potency and quality. Enjoy your dried magic mushrooms responsibly and explore the unique experiences they can offer.
Conclusion
Dehydrating mushrooms is a fantastic way to preserve their flavor and extend their shelf life. Following the steps outlined in this guide, you can enjoy the umami goodness of mushrooms in your culinary creations for months. Whether you choose an oven, dehydrator, or air-drying method, the key is ensuring the mushrooms are fully dehydrated and properly stored. Experiment with different mushroom varieties and recipes to discover dry mushrooms' endless possibilities!
What is the best dehydrator for mushrooms?
The best dehydrator for mushrooms depends on your specific needs, but some top-rated options include Excalibur, Nesco, and Cosori dehydrators. They are known for their reliable performance, adjustable temperature settings, and large drying space.
Can all types of mushrooms be dehydrated?
Yes, virtually all types of mushrooms can be dehydrated. From common edible varieties like cremini and portobello to specialty varieties like blue mycena and morels, all mushrooms can be dehydrated for long-term storage and use.
Why should I dehydrate mushrooms?
Dehydrating mushrooms not only extends their shelf life but also enhances their flavor and nutritional profile. It also allows you to enjoy seasonal varieties all year round.
How long does it take to dehydrate mushrooms?
The dehydration time for mushrooms can vary based on the type of mushroom and the specific dehydrator used. On average, it takes between 4 to 8 hours to dehydrate mushrooms thoroughly.
Do dehydrated mushrooms lose their nutritional value?
No, dehydrated mushrooms retain most of their nutritional value. The process of dehydration removes water, concentrating the nutrients in the mushrooms.
How should I store dehydrated mushrooms?
Dehydrated mushrooms should be stored in airtight containers in a cool, dark, and dry place. Proper storage can help the mushrooms retain their flavor and nutritional value for up to a year.
Can I rehydrate dehydrated mushrooms?
Yes, dehydrated mushrooms can be easily rehydrated by soaking them in warm water or broth for about 20-30 minutes.
Can I dehydrate magic mushrooms?
Yes, magic mushrooms like psilocybe cubensis can be dehydrated for preservation and future use. However, be aware of your local laws regarding the use and possession of such substances.
Is it expensive to own and operate a dehydrator?
While the initial cost of a dehydrator can be a significant investment, running a dehydrator is generally not expensive. Dehydrators use a relatively small amount of electricity and can save you money over time by reducing food waste and allowing you to buy in bulk and preserve foods.
Can I dehydrate other foods in a mushroom dehydrator?
Yes, most dehydrators are versatile enough to dehydrate a wide range of foods, including fruits, vegetables, herbs, and meats.
Do I need to clean or prepare mushrooms before dehydrating?
Yes, it's advisable to clean mushrooms by gently brushing off any dirt or debris. Some types of mushrooms may also benefit from being sliced before dehydration.
Can I use an oven instead of a dehydrator to dry mushrooms?
While it's possible to use an oven to dehydrate mushrooms, a dehydrator provides more consistent and efficient results. Ovens tend to run hotter and are harder to set at the low temperatures ideal for dehydration.
How do I know when my mushrooms are fully dehydrated?
Fully dehydrated mushrooms should be dry to the touch and brittle, snapping easily when bent. If the mushrooms are still flexible or if there's any moisture visible, they need more time to dehydrate.
Can I use a dehydrator for mushroom cultivation?
Yes, a dehydrator can be used in mushroom cultivation, particularly in the step of producing mushroom spawn. Dehydrated grains, for example, can be used as a substrate for growing mushroom mycelium.
Is dehydrating mushrooms safe?
Yes, dehydrating mushrooms is a safe and effective method of preservation. However, it's important to ensure the mushrooms you are dehydrating are safe to eat in the first place. Some mushrooms can be toxic, so always properly identify mushrooms before