Reviews You Can Rely On

Best Food Dehydrators of 2022

We tested food dehydrators from Magic Mill, Excalibur, Cosori, and more to find the very best
Credit: Jenna Ammerman
By Nick Miley and Michelle Powell  ⋅  Jan 3, 2022
Our Editors independently research, test, and rate the best products. We only make money if you purchase a product through our links, and we never accept free products from manufacturers. Learn more
Hungry for homemade snacks? We researched dozens of food dehydrators, purchasing the 8 most promising models available today for rigorous in-house testing. We then delve into temperature accuracy, ease of use, and aesthetics. The models in our fleet run the gamut of price, tray space, and configuration. Whether your need for food dehydration is infrequent and you're in the market for something small, or are a connoisseur and need as much tray space as you can get, the results of our investigation are organized to make accurate and straightforward comparisons.

Top 8 Product Ratings

Displaying 1 - 5 of 8
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Awards Editors' Choice Award  Top Pick Award Editors' Choice Award Best Buy Award 
Price $150 List
$149.99 at Amazon
$110 List
$79.50 at Amazon
$160 List
$159.99 at Amazon
$370 List
$299.99 at Amazon
$60 List
Overall Score Sort Icon
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Pros Metal trays, easy clean-up, digital interfaceConsistent morsels, compact storage dimensionsAccurate temperature controls, easy clean-up, nice lookingMassive capacity, quick clean-up trays, uniform food resultsEasy to clean, economic, simplistic controls
Cons Temperature settings in 10 minute increments, inaccurate on high heat settingsCounterintuitive controls, trays could be easier to cleanFood sticks to trays, poor dried meat outcomesDifficult to clean interior, no viewing window, expensivePoor temperature regulation, flimsy trays
Bottom Line A modern-looking machine with intuitive controls, metal trays, consistent heat, and primo outcomesThis reliable dehydrator offers adjustability and compact storage for those with limited spaceThis high performance, middle capacity dehydrator is the best-looking machine of the lotThis is our preferred option if you're after high-volume dehydration and professional resultsThis affordable stackable dehydrator offers copious square footage that is easy to clean
Rating Categories Magic Mill Food Deh... Presto 06301 Dehydro Cosori Machine Excalibur 3926TB Hamilton Beach 32100A
Dehydrating (25%)
9.0
9.0
8.0
9.0
7.0
Temperature Accuracy (25%)
9.0
10.0
10.0
8.0
7.0
Ease Of Cleaning (25%)
7.0
7.0
5.0
6.0
8.0
Ease Of Use (25%)
8.0
6.0
7.0
7.0
6.0
Specs Magic Mill Food Deh... Presto 06301 Dehydro Cosori Machine Excalibur 3926TB Hamilton Beach 32100A
Outside Dimensions 18" x 14" x 13" 14.5" x 15" x 7.25" 13.4" x 17.8" x 12.4" 19" x 17" x 12.5" 10.5" x 13" x 11"
Capacity N/a 3.25 sq ft 6 sq ft 15 sq ft 3.75 sq ft
Tray Dimensions 13" x 12" 15" diameter 12" x 13" 15" x 15" 10.5" x 13"
Number of Trays 7 6 6 9 5
Tray Material Stainless steel Plastic Stainless steel Plastic Plastic
Power Consumption 480W 750W 600W 440W 500W
Temperature Range (F) 95-165 90-165 95-165 105-165 100-160


Best Mid-Size Food Dehydrator


Magic Mill Food Dehydrator


83
OVERALL
SCORE
  • Dehydrating 9
  • Temperature Accuracy 9
  • Ease of Cleaning 7
  • Ease of Use 8
External Dimensions: Dimensions: 13 x 18 x 14" | Internal Capacity: 7.6 sq ft
Well-designed metal trays
Quiet fan
Easy to operate
Temp settings in 10ºF increments
Alert tone quite loud

The sleek Magic Mill combines a modern digital interface with an understated matte black finish. The well-thought-out metal tray design allows for 7.6 square feet of food processing space, and there is a transparent door that enables you to monitor the progress. The temperature settings are reasonably accurate, and the modest footprint won't eat up too much counter space. Moreover, it produces consistent and quality dried goods, and cleaning up this model is easy peasy.

There are a few downsides of the Magic Mill worth mentioning. The temperature can only be adjusted in 10-degree increments, and we found the timer's beep to be loud and somewhat obnoxious. The machine is very quiet during operation, though. Finally, you should consider the amount of space you need from a food dehydrator. This one has an average amount of dehydrating real estate and may be a bit small if frequent bulk dehydration is your aim. Still, we think this machine has the best combination of function and features when looked at as a whole.

Read review: Magic Mill

Best Full-Size Dehydrator


Excalibur 3926TB


75
OVERALL
SCORE
  • Dehydrating 9
  • Temperature Accuracy 8
  • Ease of Cleaning 6
  • Ease of Use 7
External Dimensions: 19" x 17" x 12.5" | Internal Capacity: 15 sq ft
Huge internal capacity
Easy to clean trays
Consistent food outcomes
Imprecise time and temperature knobs
Interior is hard to clean
Expensive

The highly-regarded Excalibur 3926TB has copious tray space and a roomy cabinet, making it one of the largest machines we tested. For cooks that require high-volume food preservation, this square footage is a luxury. The mesh-lined trays can be removed and soaked or scrubbed in the sink or dishwasher, which greatly aids in the cleanup of sticky food bits. More importantly, this model produced the most consistent positive results for texture, evenness, and flavor across our test foods. This is largely due to the 3926TB's relatively accurate temperatures, particularly at the high and low ends of the temperature range.

While the 3926TB's tray space is a boon to the high volume cook, the external dimensions can burden those with limited storage space. Also, the interior plastic's rough texture is hard to wipe down, complicating cleanup. Lastly, the markings on the knobs are imprecise, which may explain some of the inaccuracies that we observed in the middle-temperature ranges. Despite these shortcomings, the 3926TB is a noble machine for both casual and intensive dehydrating.

Read review: Excalibur 3926TB

Best Bang for the Buck


Hamilton Beach 32100A


70
OVERALL
SCORE
  • Dehydrating 7
  • Temperature Accuracy 7
  • Ease of Cleaning 8
  • Ease of Use 6
External Dimensions: 10.5" x 13" x 11" | Internal Capacity: 3.75 sq ft
Easy to wipe down
Inexpensive
Adjustable capacity
Simple user interface
Inconsistent temperature
Flimsy trays

The Hamilton Beach 32100A is a rectangular stackable food dehydrator that offers consumers value and consistent performance. The size and shape of the trays provide a decent amount of square footage and make cleanup straightforward. Additionally, the temperature and time settings are easy to use.

While setting the 32100A's timer and the temperature is intuitive, the digital display rounds up to the nearest hour. This feature is unnecessarily confusing as the timer will read two hours even if one hour and one minute are left on the clock. Additionally, the racks are flexible and fairly thin, which leaves us questioning their durability. Finally, we found the internal temperature to be one of the most inconsistent of our test fleet. These flaws are but mere inconveniences and do not make for an inferior product. The 32100A is a quality option at a very reasonable price, making it an all-around great value.

Read review: Hamilton Beach 32100A

Great Performance With a Sleek Look


Cosori Food Dehydrator Machine


75
OVERALL
SCORE
  • Dehydrating 8
  • Temperature Accuracy 10
  • Ease of Cleaning 5
  • Ease of Use 7
External Dimensions: 13.4" x 17.8" x 12.4" | Internal Capacity: 6 sq ft
Spot-on temperature controls
Easy to wipe down interior
Sharp look
Hard to clean metal trays
Inconsistent beef jerky results

The Cosori sports a timeless good look. It has brushed stainless steel with black plastic facing and digital controls. In addition to its aesthetic design, the moderate tray size combined with a relatively limited footprint makes it more likely to claim a permanent spot on your kitchen counter. The machine also has accurate temperature and timer settings and a metal interior that is relatively painless to clean.

That being said, the metal racks can pose some cleaning issues. We appreciate that they are sturdy, but the woven surface attracts bits of food during the dehydration process, which are difficult to remove. Our only other bone to pick is that the manufacturer's beef jerky recipe yielded subpar results, though we think tweaking the temperature and timing would likely remedy this issue. Overall, this machine's benefits far outweigh its downfalls, and you won't mind the look of this sleek device on your countertops.

Read review: Cosori Food Dehydrator Machine

The Minimalist's Dehydrator


Nutrichef PKFD12


70
OVERALL
SCORE
  • Dehydrating 9
  • Temperature Accuracy 5
  • Ease of Cleaning 9
  • Ease of Use 5
External Dimensions: 12" x 7.5" x 13" | Internal Capacity: 3.25 sq ft
Inexpensive
Simplistic
Easy to clean
Single temperature setting
No timer

In certain situations, less is more. If this is how you feel about kitchen appliances, then you should check out the Nutrichef PKFD12. This food dehydrator has a single setting: ON/OFF. This one control pins the internal temperature at a constant 170 degrees. There is also no timer. Despite the lack of control over the temperature and time, the PKFD12 renders excellent results. Moreover, the model is a breeze to clean.

The features that make this dehydrator appealing to the minimalist are also the machine's most significant limitations. The lack of a timer and temperature controls can be a real detriment for more delicate foods. Too much heat, time, or both can render food dry and crunchy. Also, at a mere 3.25 square feet of tray space, the PKFD12 is among the smallest of our test selection. Yet when carefully monitored, this compact model renders better results than some machines with variable temperature settings. If you're looking to get into food preservation and don't want to dive into the deep end, then this machine is definitely worth your consideration.

Read review: Nutrichef PKFD12

Compare Products

select up to 5 products to compare
Score Product Price Our Take
83
$150
Editors' Choice Award
The unit's digital interface, transparent door, and metal trays make it a go-to for most home kitchens
80
$110
A quality dehydrator for the space conscious consumer
75
$160
Top Pick Award
This precision average capacity dehydrator has a sleek, modern look
75
$370
Editors' Choice Award
The best bet for production scale home dehydration with uniform outcomes
70
$60
Best Buy Award
This unique dehydrator has ample tray space in a rectangular, stackable format; it also has simple controls and is easy to clean
70
$60
Top Pick Award
A simple machine that has two settings, is easy to clean, and is very inexpensive
70
$90
An adjustable capacity stacked dehydrator that renders evenly dried, tasty morsels
68
$130
An economic multi-tray dehydrator cabinet that is hard to clean

Ample tray space is always a plus.
Ample tray space is always a plus.
Credit: Jenna Ammerman

Why You Should Trust Us


Our research analyst Michelle Powell brings more than ten years of professional culinary experience to the table in her analysis of food processing appliances. Senior Review Editor Nick Miley has spent several years working in university laboratories engaging in original research and writing about the findings. Nick is an avid cook who enjoys baking and preserving food.

Our thorough testing process began with the purchase of the best dehydrators on the market. We then proceeded to run racks of beef, tomatoes, bananas, apple slices, apple sauce (to make fruit leather), and fresh herbs through each model. These practical applications allow us to assess the dehydrated foods' quality and the consistency of the results, in addition to the accuracy of the dehydrators' internal temperatures, the difficulty of cleaning, and the ease of use. We hope that this review will motivate you to pick up one of these machines and delve into this timeless food processing method.

From left to right: the Nurtichef PKFD12, the Presto 06301 Dehydro...
From left to right: the Nurtichef PKFD12, the Presto 06301 Dehydro with trays nested for storage, and the unique metal racks of the Cosori Food Dehydrator Machine.
Credit: Jenna Ammerman

BPA (Bisphenol A)
In recent years, BPA has become an increasing concern for many consumers. While the FDA maintains that BPA is safe in food contact materials, many manufacturers have responded to the apprehension of their customers by avoiding materials containing the chemical. All of the dehydrators in this review have BPA-free trays. The Magic Mill, Cosori, Presto, and Hamilton Beach models are completely constructed of BPA-free materials.

Analysis and Test Results


A dehydrator is an enclosed space containing racks or trays, a heating element, and a fan at the most basic level. Within this basic design, there are two categories of dehydrators: shelf dehydrators and stackable dehydrators. Shelf dehydrators look like a box with racks that slide in and out of them. A stackable dehydrator features trays that fit one on top of the other with a lid enclosing the unit. The Excalibur is an example of the shelf-style, while the Presto is an example of the stacked design.

The unique shape of the Hamilton Beach makes wiping down the machine...
The unique shape of the Hamilton Beach makes wiping down the machine a piece of cake.
Credit: Jenna Ammerman

There are variations among these products in the user interface, cleaning ease, capacity, and temperature accuracy. Your goals, including what you intend to dehydrate and how frequently you intend to do so, will determine the importance of these elements. We will look at all these considerations in detail below. While you read the following, consider how much space you want to dedicate to storing your dehydrator. Many of the models will not — in our opinion — look that great on a countertop, and even the ones with sleek aesthetics still take up a lot of counter space.

Value


With food dehydrators, we have found that it is often the case to find a range of performance for a range of prices. The Magic Mill takes the cake for a mid size dehydrator and rings in at an acceptable price for such high performance. Closely behind, the Presto does not secure an award, but it offers exceptional performance at an excellent price point. The winner of our high value award, the Hamilton Beach, provides unique performance at an unbeatable price.


Capacity and External Dimensions


Dehydrating is a slow process; thus, fitting more into a machine at once can make things more efficient. If you're using one of these machines regularly to crank out healthy snacks or preserve seasonal food items in bulk, then bigger is better. However, if you use your dehydrator infrequently or for smaller tasks, capacity will not matter as much. The Excalibur 3926TB is by far the largest capacity machine in our review. It also kicks butt in several other ways that we discuss later. The Excalibur 3926TB boasts 15 square feet of tray area. To put this into context, it's nearly double the nearest competitor in this regard and over four times as large as the lowest capacity Nutrichef and the Presto.

The Excalibur has tons of tray space, but you pay for it with...
The Excalibur has tons of tray space, but you pay for it with storage space.
Credit: Jenna Ammerman

Food dehydrators have external dimensions that increase with their capacities. So, one will need more counter and storage space for a higher capacity machine. The Cosori Food Dehydrator is our favorite countertop model boasting a medium-capacity (six square feet) and a stylish design with a minimal footprint. The Magic Mill also meets these needs. These machines are a nice compromise between a production and a minimalist dehydrator.

Dehydrating


For most, it's not enough to desiccate food so that it won't spoil.


Good dehydration is a delicate process that leaves just enough moisture in the food to make it easy and enjoyable to eat while preserving it for the long term. It should be noted that there are some important food safety considerations provided by the USDA that need to be understood before dehydrating meat. With these good practices in mind, let's dig into the food.

Dehydration doesn&#039;t mean desiccation. Toms require a bit of moisture...
Dehydration doesn't mean desiccation. Toms require a bit of moisture to make them palatable. Accurate time and temperature are critical to this outcome.
Credit: Jenna Ammerman

To evaluate the dehydration process's final product, we made fruit leathers, tomatoes, herbs, and beef jerky using the times and temperatures that the manufacturer recommends for each model. Each of these foods requires different methods of preparation, temperature settings, and timing. We had a panel of tasters evaluate each final product for texture, evenness, and flavor. We also recorded each recipe's completion time and compared that to the time listed in the manual. Often, some tweaking of the period of dehydration was required, resulting in a disparity between the manual's recommendation and the actual time required.

The Excalibur 3926TB, the Magic Mill, and the Nutrichef PKFD12 are standouts in the category. They produced evenly dehydrated, tasty morsels across all food types using the manufacturer's recommended time and temperature settings.

Don&#039;t waste your money on inferior store-bought herbs! Preserve your...
Don't waste your money on inferior store-bought herbs! Preserve your own.
Credit: Jenna Ammerman

Temperature Accuracy


A dehydrator's internal temperature accuracy is not just the ability to precisely set a digital interface to a specific number. Temperature accuracy means that the number on the interface accurately represents the internal reality of the machine.


It seems obvious, yet the results varied greatly from one model to the next when we tested this. We selected temperature settings of 100, 115, 130, and 160 degrees Fahrenheit (all common dehydrating temperatures) on each machine and placed a thermometer inside. Except for the Chefman 6 Tray, which ran cool, all the other models displaying deviations consistently ran hot.

Temperature accuracy and consistency are critical for high-quality...
Temperature accuracy and consistency are critical for high-quality outcomes.
Credit: Jenna Ammerman

The Presto and the Cosori demonstrated the greatest accuracy within the class. The Cosori never varied more than three degrees from the set temperature.

Ease of Use


For our purposes, ease of use specifically refers to the user interface and tray design. We assess the difficulty of cleaning these products separately. A few dehydrators stood out with simple and intuitive temperature and timer controls.


Some models, like the Nutrichef, are quite simple to use — in this case, all you have to do is plug it in and flip a switch. However, this streamlined start-up process comes at the cost of a timer and thermostat; the user must time the process manually. On the other hand, models like the Excalibur 3926TB have dial adjustments for temperature and time. While knobs are instinctual, they lack the degree of accuracy provided when you have the ability to fine-tune a digital interface to precise specifications.

Mesh-lined trays make food removal and cleaning quite a bit easier.
Mesh-lined trays make food removal and cleaning quite a bit easier.
Credit: Jenna Ammerman

While temperature and timing are crucial for achieving the edible outcomes we aim for when purchasing a dehydrator, a good tray design can determine how easily we reap those rewards. We discovered that the effort put into preparing and drying food is all for naught if the food sticks to or falls through the tray. Trays with removable mesh screens are best for dealing with sticky or otherwise adhered food because they flex and roll to break the bond between tray and food. The Excalibur 3926TB is a prime example of an easy-to-use mesh-lined tray. On the other end of the spectrum is the Cosori's metal tray. While we liked these for their classic industrial look and durability, the interwoven wire grid has larger holes and proved to be the most challenging for food removal. The Magic Mill is arguably the best compromise between the two with the durability of metal but with a design that makes cleaning them much easier than the competition.

While metal racks are durable, cleaning them can be a pain in the...
While metal racks are durable, cleaning them can be a pain in the you know what.
Credit: Jenna Ammerman

Ease of Cleaning


Often culinary activities require more prep and cleanup than actual cooking. While prep can be enjoyable, cleaning is rarely described as such.


Dehydrators have a lot of nooks and crannies, trays, and liners. Moreover, the dehydration process is slow and provides ample time for the food to drip, congeal, and harden into these spaces. If your dehydrator takes too much time and effort to clean, you might find it collecting dust in the pantry. To help inform your decision, we made a thorough analysis of the cleanup process for each machine.

Hard to clean machines can leave a bad taste in your mouth for...
Hard to clean machines can leave a bad taste in your mouth for preserving. Stackable models address this issue.
Credit: Jenna Ammerman

During our testing process, we ran multiple types of food through these machines. As such, we had ample opportunities to clean a variety of sticky substances from them. We found that models like the Nutrichef and Hamilton Beach are easiest to clean since the trays comprise the body of the dehydrator, and you can unstack them to disassemble the appliance. As a result, there are no tight corners that are hard to wipe out. Of those models with metal trays, the Magic Mill had the easiest ones to clean.

Healthy snacks don&#039;t have to give you sticker shock! Make them at...
Healthy snacks don't have to give you sticker shock! Make them at home for a fraction of the cost.
Credit: Jenna Ammerman

Conclusion


Preserving food with dehydration is cost-effective, nutritious, and rewarding. If you are looking for a machine to achieve these ends, the above review lays out several options to meet both budget and space constraints. More than that, we isolate those models that are easier to use and clean. We had a great time testing these machines — including scarfing down all the snacks we made. We hope that our work helps you find your way through the dehydrator selection process and on to reaping some tasty rewards. Bon appetit!

Nick Miley and Michelle Powell

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