🍎Taught by Susan Gast — dehydrating since 2004, sharing online since 2010
Want to make your food last longer, waste less, and keep more of what you buy or grow? I'll show you how to dehydrate fruits, vegetables, meat, herbs, and more—including the right temperatures, how to tell when food is properly dried, and how to store it safely.
✅ Quick Answer: How do you dehydrate and store food?
Dehydrating removes moisture from food to help preserve it. Wash and prepare ingredients, slice evenly, and pretreat when needed. Most fruits dry at approximately 135°F, while many vegetables dry at 125–135°F, depending on the food. Meat and seafood require additional food-safety precautions, including appropriate heating to safe internal temperatures. Dry foods thoroughly, cool completely, and store in suitable airtight containers protected from moisture.

Step-by-step guides for fruits, vegetables, meats, seafood, and safe long-term storage—taught by Susan since 2010.
Start building a healthier, longer-lasting pantry today—and be prepared for whatever life throws your way!
👉 See my full buyer's guide for a starter kit here.
👉 Quick Tip: Spread tomato sauce thinly on nonstick sheets to make tomato leather that rehydrates into pasta sauce. Applesauce dries into fruit leathers or a side dish—perfect with pork!
Core the apples and slice approximately 1/8″ thick. Toss with a little lemon juice and cinnamon. Dehydrate at 135°F (57°C) for approximately 8–12 hours, checking for your preferred texture. Thin slices may become crisp as they cool, while others remain pleasantly chewy. Cool completely before storing in an airtight jar.
Many vegetables benefit from blanching before dehydrating. This helps preserve quality and can improve drying and rehydration. However, not every vegetable needs blanching—tomatoes, onions, and peppers, for example, are generally dried without it. Always follow the preparation instructions for the particular vegetable.
Use lean cuts and follow a tested preparation and drying method for the specific meat. Beef jerky must reach a safe internal temperature of 160°F (71°C), while poultry must reach 165°F (74°C). These temperatures must be achieved through an appropriate heating step, not assumed from the dehydrator setting. Dry to the recommended texture, cool completely, and store according to the recipe.
Once your food is perfectly dehydrated, the next critical step is storing it properly.
We'll show you how to use vacuum-sealer bags, Mason jars, Mylar bags, oxygen absorbers, and desiccant packets to help protect properly dried foods from moisture, air, and quality loss.
Click the images below to dive deeper into each storage method.
Vacuum-sealer bags can help protect properly dried foods by reducing exposure to air and moisture. They're especially useful for dried fruits and vegetables, but vacuum sealing does not make improperly dried foods safe or eliminate the need to refrigerate or freeze perishable foods such as dried meats.
👉 See why vacuum-sealer bags are a must-have for dehydrated food storage.
Mason jars are simple, reusable, and excellent for storing thoroughly dried fruits and vegetables. Their airtight lids help protect against moisture, and the clear glass makes it easy to see what's inside. Food-safe desiccant packets may help manage moisture in suitable dry foods. Oxygen absorbers should only be used with foods that are sufficiently dry and appropriate for oxygen-reduced storage.
👉 See why Mason jars are a smart choice for dehydrated food storage.
Food-grade Mylar bags provide excellent protection against light, moisture, and oxygen when properly heat-sealed. They're particularly useful for storing thoroughly dried, low-moisture foods. Oxygen absorbers can be appropriate for certain dry foods, but they are not suitable for every dehydrated ingredient. Always make sure food is fully dried and appropriate for long-term airtight storage.
👉 Learn how Mylar bags keep your dehydrated foods fresh for years.
Oxygen absorbers and desiccant packets serve different purposes.
Oxygen absorbers remove oxygen from sealed packaging. They're useful for certain thoroughly dried, low-moisture foods, helping reduce oxidation and insect activity. However, removing oxygen does not make improperly dried food safe and may create additional risks when moisture is present.
Desiccant packets help absorb small amounts of residual moisture inside suitable food-storage containers. They can help reduce clumping and moisture-related quality problems, but they cannot rescue food that wasn't dried properly.
Use only food-safe products suitable for the food and packaging involved. Be especially cautious with meats, seafood, oily foods, and mixed meals, which may require refrigeration or freezing rather than long-term pantry storage.
👉 Read all about oxygen absorbers.
👉 Check out how to use desiccant packets.
Rehydrating dried food is easy, but the amount of water and soaking time depend on what you're preparing. Thinly sliced vegetables may soften quickly, while thicker pieces, beans, and meats need considerably longer.
3 Easy Steps:
Quick Tips:
👉 For more detailed instructions, see my full guide to rehydrating foods
Watch fruits and vegetables transform as moisture is slowly removed—shrinking into lightweight, shelf-stable food that takes up far less storage space.
Dehydrated food isn’t just for storage—it can be the star of your meals! From crunchy apple chips to hearty soups and stews, we’ll show you creative ways to turn dried ingredients into delicious, nutritious dishes.
Whether you're looking for easy snacks, long-lasting meal prep ideas, or ways to use up your dehydrated pantry staples, our growing collection of recipes will help you make the most of your preserved foods.
👉 Browse all the Recipes here.
Dehydrating food isn’t just practical; it’s a rewarding way to embrace sustainable living. Here’s why you’ll love it:
Thousands have already started preserving food the easy way. Ready to join them?
💬 "I just wanted to take a moment to thank you for this wonderful site. I
bought a dehydrator about 5 months ago and it's been such a blessing. It
wasn't easy finding a comprehensive site to learn the ins and outs of
preserving food this way. Thank you for the time it took to put this
website together. Also thank you for informing people about the
need to prepare in a caring way, one that doesn't scare people off :-)"
—Kerri
💬 "I love love my dehydrator and so happy to find your site, now I
am super enthused to read and learn more so I can get to work! LOL. I
currently have broccoli in my dehydrator, just finished fruit leathers,
and tomorrow will try your potatoes suggestion! Thank you! Blessings
:0)"
—Juliette Cagnolatti
💬 "Oh, I am so happy to have found this site, I started last year
dehydrating and have become addicted. Your site makes it so easy to
follow and understand. Thank YOU so much for taking the question out of
doing many different things."
—MJ Jeroue
See more success stories from happy dehydrators (people, not gadgets!)
Is dehydrating food safe?
Yes, when you follow reliable, food-specific preparation, drying, and storage instructions. Meat and poultry require additional safety precautions, including heating to safe internal temperatures. Always check that food is properly dried before packaging, and follow appropriate storage recommendations.
Do I need an expensive dehydrator?
No. Start with an affordable model that has a fan and adjustable temps; upgrade as you grow.
How long does dehydrated food last?
Properly dried fruits and vegetables can often maintain good quality for 6–12 months when stored in airtight containers in cool, dry, dark conditions. Homemade jerky generally has a much shorter pantry storage life and is best refrigerated or frozen for longer storage. Never taste food that shows signs of spoilage.
Can I dehydrate full meals?
Yes—stews, chili, and sauces dry well. Add cheeses/oils after rehydrating.
What shouldn’t I dehydrate?
High-fat and most dairy items don’t store well.
Become a Dehydrating Pro in Just 3 Hours! Enroll in Our Udemy Course Today
🎥 Step-by-Step Video Tutorials – Perfect for Beginners!
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I began dehydrating after the 2004 hurricanes and have taught thousands since 2010.
Real kitchen tests, real results—plus a 3-hour Udemy course for beginners.
Since 2010 • Real Reader Reviews • Udemy Instructor
I began dehydrating after the 2004 hurricanes and have taught thousands since 2010.
Real kitchen tests, real results—plus a 3-hour Udemy course for beginners.
Since 2010 • Real Reader Reviews • Udemy Instructor
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Choose a food, make the right preparation, drying, and storage decisions—and see how many stars you can earn!
Play “Save the Harvest”Choose a food, make the right preparation, drying, and storage decisions—and see how many stars you can earn!