8 Supplies for Dehydrating Your Fall Harvest

The harvest is in, and the kitchen counter is overflowing with apples, pears, late-season tomatoes, and herbs. While the abundance is a rewarding sight, it comes with an urgent deadline to preserve every last bit before it spoils. Dehydrating is one of the oldest and most effective ways to lock in that flavor, turning your bounty into shelf-stable ingredients for the winter ahead.

Disclosure: As an Amazon Associate, this site earns from qualifying purchases. Thank you!

Why Dehydrate? Preserving Your Fall Harvest

Dehydrating is the simple process of removing water from food using low, consistent heat and airflow. This method concentrates flavors, creating intensely sweet fruits and savory vegetables. More importantly, removing moisture inhibits the growth of bacteria, yeast, and mold, making it a highly effective preservation technique that doesn’t rely on freezers or canning.

For the hobby farmer, the biggest advantage is space. A bushel of apples that fills a crate can shrink down to fit into a few glass jars once dehydrated. This makes storage incredibly efficient, freeing up precious freezer and pantry space. Dried foods are also lightweight and portable, perfect for snacks, while rehydrated vegetables can be added directly to winter soups and stews, bringing a taste of the fall garden to a cold February night.

Food Dehydrator – Excalibur 3926TB 9-Tray Dehydrator

Your oven is not a dehydrator. It’s designed for high-heat cooking, and even at its lowest setting, it often cycles heat in a way that cooks food rather than properly drying it. A dedicated dehydrator provides the consistent, low-temperature airflow essential for removing moisture evenly without destroying nutrients or flavor.

The Excalibur 3926TB is the workhorse of home dehydrating for a reason. Its rear-mounted fan and horizontal airflow (the Hyperwave™ Fluctuation Technology) ensure every tray dries evenly, eliminating the need to constantly rotate trays. With nine trays and 15 square feet of drying space, it can handle substantial batches, which is critical when you’re trying to process an entire harvest quickly. The adjustable thermostat (105°F to 165°F) gives you precise control for everything from delicate herbs to jerky.

This machine is an investment and takes up significant counter space. It’s built for people who are serious about food preservation and process produce in large quantities. If you’re only drying a handful of herbs, it’s overkill. But if you have apple trees, a large garden, or forage for mushrooms, the Excalibur’s capacity and reliability will save you an immense amount of time and deliver superior results.

Mandoline Slicer – Benriner Japanese Mandoline Slicer

The single most important factor for even dehydration is uniform thickness. Slices that are too thick will remain moist in the center while thin spots become brittle and over-dried. A mandoline slicer is the only practical way to achieve consistent, paper-thin slices at speed, something no one can replicate with a knife during a long prep session.

The Benriner stands out for its simplicity and the exceptional quality of its Japanese stainless steel blade. It’s incredibly sharp and holds its edge, slicing through firm tomatoes and root vegetables with minimal effort. Unlike bulky, complicated models, the Benriner is lightweight, easy to adjust, and cleans up quickly. It’s a professional-grade tool without the professional price tag.

A tool this sharp demands respect. Always use the included safety guard, and strongly consider pairing it with a cut-resistant glove. There is a small learning curve to finding the right pressure and speed, but once mastered, it will transform your food prep. This is for the person who values precision and efficiency and understands that the right tool for the job is often the simplest one.

Apple Peeler – Victorio Kitchen Products Apple Peeler

If you’re processing more than a dozen apples, peeling, coring, and slicing them by hand is a soul-crushing bottleneck. An apple peeler automates this repetitive task, turning a mountain of fruit into perfectly prepared rings in a fraction of the time. This tool is the key to making large batches of dried apple chips or prepping apples for sauce and leather.

The Victorio Kitchen Products peeler is a classic, time-tested design. Its strong suction base clamps securely to a smooth countertop, providing a stable platform for work. The machine simultaneously peels, cores, and slices apples into a uniform spiral with a simple turn of a crank. The durable cast iron body is built to last for decades of seasonal use.

This is a specialized tool. It works best on firm, uniformly shaped apples and can struggle with very small or lumpy fruit. While it’s primarily for apples, it also works well on pears and potatoes. If you only process a few apples a year, a simple hand peeler will suffice. But for anyone with even one productive apple tree, this tool is an absolute game-changer.

Prepping Produce for Even Drying and Best Flavor

Simply slicing and drying produce is a common mistake that leads to disappointing results. Proper preparation is essential for preserving color, flavor, and texture. For fruits prone to browning, like apples, pears, and bananas, a quick pretreatment is necessary. Soaking the slices for a few minutes in a solution of water and lemon juice (or a commercial product like Fruit-Fresh) prevents oxidation and keeps them looking appetizing.

Some vegetables, particularly dense ones like carrots, green beans, and broccoli, benefit from blanching before dehydrating. This quick dip in boiling water followed by an ice bath stops enzymatic processes that can cause off-flavors and color loss during storage. It also helps them rehydrate more effectively later on.

Don’t forget about herbs. Most tender herbs like basil, parsley, and cilantro should be dried on the stem and have their leaves removed after drying to minimize bruising and flavor loss. Taking these extra steps during prep ensures the final product you pull from the pantry in six months is as vibrant and flavorful as possible.

Fruit Leather Sheets – ParaFlexx Premium Non-Stick

A dehydrator’s standard mesh trays are great for slices of fruits and vegetables, but they’re useless for purées, sauces, or small items that would fall through. Fruit leather sheets are solid, flexible liners that turn your trays into a flat surface, opening up a new world of possibilities for what you can dehydrate.

ParaFlexx Premium sheets are specifically designed to fit Excalibur dehydrators, ensuring there are no gaps for drips and airflow remains optimal. Their non-stick surface is a critical feature; fruit leather peels off cleanly without tearing, and cleanup is as simple as wiping them down. They are thick, durable, and reusable for years, making them a far better investment than disposable parchment paper, which can become brittle and block airflow.

Before buying, double-check that the sheet size matches your dehydrator model. While they are most famous for making fruit leather from apple sauce or berry purées, they are also invaluable for drying sticky candied ginger, clumps of granola, or tiny seeds and herbs. If you want to use your dehydrator for more than just simple slices, these sheets are not optional—they are essential.

Vacuum Sealer – FoodSaver V4400 2-in-1 Sealer

Dehydrated food is shelf-stable, but it’s still vulnerable to its two biggest enemies: oxygen and moisture. A vacuum sealer removes the air from the storage bag before sealing it, creating an anaerobic environment that dramatically extends the shelf life of your dried goods. This process prevents oxidation, which preserves flavor, color, and nutritional value while protecting against moisture reabsorption from the air.

The FoodSaver V4400 is a powerful and versatile machine for home use. Its key feature is the 2-in-1 design, combining a standard heat-sealing chamber for bags with a retractable handheld sealer. This handheld attachment is perfect for use with compatible zipper bags, containers, and jar sealers, giving you flexibility beyond just long-term storage bags. The automatic bag detection and sealing function simplifies the process, making it faster to work through a large batch.

There is a slight learning curve to positioning the bag correctly for a perfect seal every time. This unit is also bulkier than some basic models, so it requires dedicated storage space. It’s the right choice for someone who is preserving a wide variety of foods and wants the flexibility to seal both long-term bags and reusable containers.

Sealer Bags – FoodSaver 11-Inch Vacuum Seal Rolls

The performance of your vacuum sealer is entirely dependent on the quality of the bags you use. Cheap, thin bags are prone to punctures and can fail to hold a seal over time, leaving your carefully dried food exposed to air and moisture. Using high-quality, multi-layer bags is crucial for reliable long-term storage.

Sticking with the FoodSaver brand ensures compatibility and a dependable seal with their machines. The roll format is far more economical and less wasteful than pre-sized bags, as you can cut a piece to the exact length you need for each item. These bags are BPA-free and constructed with multiple layers to block oxygen and moisture effectively.

Vacuum seal rolls are a recurring expense, so it can be tempting to buy a cheaper off-brand alternative. However, discovering a failed seal on a bag of dried mushrooms six months later is a frustrating waste of food and effort. For peace of mind and protecting your harvest, investing in the right bags is just as important as investing in the sealer itself.

Oxygen Absorbers – Oxy-Sorb 100cc Oxygen Absorbers

For the ultimate long-term storage, particularly in rigid containers like glass jars, a vacuum sealer alone may not be enough. Oxygen absorbers are small, food-safe packets containing iron powder that actively scavenges and removes oxygen from a sealed container. They essentially pull the last traces of air out, creating an environment where oxidative rancidity and microbial growth cannot occur.

Oxy-Sorb is a trusted brand, and their 100cc packets are the perfect size for quart-sized Mason jars, a common storage container for dried goods. They provide an extra layer of insurance, especially for high-value items like dried meats or delicate fruits that you plan to store for a year or more.

The most critical thing to know about oxygen absorbers is that they begin working the moment they are exposed to air. You must work quickly. When you open the master package, take out only what you need for the next few minutes and immediately reseal the rest in a small vacuum-sealed bag or Mason jar to preserve their effectiveness. They are a one-time-use product, but for archival-quality food storage, they are indispensable.

Airtight Jars – Ball Wide Mouth Glass Mason Jars

While vacuum-sealed bags are excellent for long-term, deep-pantry storage, glass jars are superior for items you access more frequently. They are reusable, non-porous, and allow you to see your inventory at a glance. For everyday items like dried apple rings for snacking, sun-dried tomatoes for cooking, or dried herbs, jars are the most practical and sustainable storage solution.

Ball is the gold standard for Mason jars, with a long history of quality and reliability. The wide mouth design is particularly useful for dehydrated goods, as it makes it easy to fill the jar without spilling and to reach in to grab what you need. Their two-part lid system creates a dependable airtight seal, protecting contents from ambient moisture.

Glass is heavy and breakable, and it does not protect the contents from light, which can degrade nutrients and color over time. Therefore, jars should always be stored in a cool, dark place like a pantry or cabinet. For extended storage in jars, dropping in an oxygen absorber before sealing the lid is a highly effective strategy.

Label Maker – Brother P-Touch PTM95 Label Maker

Once dried, many foods look alike. Is that a bag of dried pears or apples? Are these peppers hot or sweet? Unlabeled jars and bags are a mystery waiting to cause problems in the kitchen, and relying on memory is a recipe for failure. A simple, clear label stating the contents and the date of preservation is non-negotiable.

The Brother P-Touch PTM95 is a straightforward, no-fuss label maker that is perfect for the task. It’s a handheld, battery-powered unit that is simple to operate. Its key advantage is the use of Brother’s laminated TZe tapes, which are incredibly durable. They resist water, fading, and abrasion, ensuring your label will remain legible on a jar in the pantry or a bag that’s been moved around in the freezer.

This isn’t a fancy, computer-connected device. It’s a basic tool for creating clear, functional labels quickly. The cost of tape cartridges is an ongoing expense, but the clarity and durability they provide are essential for a well-organized pantry where you can confidently rotate your stock and use the oldest foods first.

Storing Your Dried Goods for Long-Term Use

You’ve done the hard work of growing, harvesting, prepping, and drying. The final step is proper storage, which will determine whether your efforts pay off in six weeks or six months. The three enemies of stored dried food are oxygen, moisture, and light. Your storage strategy must protect against all three.

Store all your containers—whether they are vacuum-sealed bags or glass jars—in a cool, dark, and dry place. A pantry, a cool basement, or an interior closet are all good choices. Avoid storing them above a stove or in a garage where temperatures can fluctuate dramatically. Light degrades color and nutrients over time, so even clear glass jars should be kept out of direct sunlight.

Finally, practice a "first in, first out" (FIFO) system. When you add new items to the pantry, bring the older items to the front. Use your labels to guide you. This simple rotation ensures that you are always using your preserved food at its peak quality and minimizes the chance of anything going to waste.

With the right tools and techniques, your pantry can become a testament to the season’s hard work. By transforming perishable produce into stable, flavorful ingredients, you ensure that the taste of your autumn harvest can be enjoyed all year long. This is the ultimate reward of a well-managed farmstead: self-sufficiency, incredible flavor, and zero waste.