Foods Fruit
How to freeze dry apples
A typical batch of apples runs about 28 hours in a home freeze dryer, plus about 3 hours of extra dry time. Plan on about 12 months (1 year) of good quality for freeze-dried apples, as long as the food is fully dry, sealed in an airtight container or mylar bag with an oxygen absorber and stored cool and dark. These are typical estimates from the FreezeLog guide, not exact times or a safety limit.
General guidance only. Follow your freeze dryer manufacturer's instructions and current food-safety guidance. These are rough figures, not a promise that any food is safe to store or eat. Actual results depend on your machine, load, packing and storage.
- Cycle
- 28 h
- Extra dry
- 3 h
- Shelf life
- 12 mo
How do you prep apples for freeze drying?
Core and slice thinly, about 5 mm. Optional dip in lemon water to hold color.
How do you load apples on the trays?
Lay slices flat in a single layer. Thin slices dry far more evenly than thick wedges.
How long does it take to freeze dry apples?
A typical batch of apples runs about 28 hours in a home freeze dryer, plus about 3 hours of extra dry time. Your machine and load will differ, so check that the batch is dry before you pack it. Here is how to tell when a batch is done.
How do you store freeze-dried apples?
Once the pieces snap crisply with no cold or soft spots, pack them quickly. For long-term storage, seal them in a mylar bag or a jar with an oxygen absorber. A jar without an absorber is short term, for food you will eat within about a month. Keep it cool and dark and open it as rarely as you can.
What is the shelf life of freeze-dried apples?
Plan on about 12 months (1 year) of good quality for freeze-dried apples, as long as the food is fully dry, sealed in an airtight container or mylar bag with an oxygen absorber and stored cool and dark. That is an estimate of quality, not a safety limit.
How do you eat or rehydrate freeze-dried apples?
Sprinkle with water or soak a minute or two for a chewy, fresh texture.
Sources
The guide entry for apples was checked against these:
- Preparing and Storing Your Freeze Dried Products for Best Use, AZ2097b (University of Arizona Cooperative Extension, Feb 2025)
- Can I Freeze-Dry That? A Practical Guide to Safe and Effective Freeze-Drying (Utah State University Extension, peer-reviewed fact sheet, Jan 2026)
- Food Preservation: Drying Fruits (NDSU Extension)
- Is Freeze Drying Hard to Learn? (Harvest Right; cycle lengths by food type)
Related foods
See all foods in the freeze drying food guide or the shelf life chart.