Air Fryer Dried Apples: Simple Step-by-Step Dehydrating Guide

This guide shows, step-by-step, how to dehydrate apples in an air fryer. Air-fryer dehydrated apples are simple to make, preserve fresh apple flavor, and extend the life of a harvest. They store well, make a healthy snack, and add a crunchy garnish or flavorful addition to many dishes.

Dehydrating apples in an air fryer is especially popular in the fall when apples are abundant. This method is quick, low-effort, and works with most air fryer models.

🥘 Ingredient Notes

You only need a few ingredients:

• Fresh apples – Any variety works (Honeycrisp, Fuji, Gala, Granny Smith, etc.). You can leave the skin on or peel, depending on how you’ll use the dried apples. Firmer, sweeter varieties generally give the best texture.
• Lemon juice – Use bottled lemon juice from concentrate or freshly squeezed lemon juice to prevent browning; if using fresh lemon juice, use about twice the amount called for when substituting from concentrate.

See the recipe card below for ingredient quantities.

📖 Variations & Substitutions

• Lemon juice – Fresh lemon juice works but use roughly double the amount compared to concentrate.
• Apples – Use any apples you have. Some varieties like Cosmic Crisp resist browning longer if that’s a concern.
• Add-ins – Sprinkle cinnamon or a touch of sugar before or after dehydrating for a flavored chip.

🔪 Step-by-Step Instructions for Dehydrating Apples in Your Air Fryer

Apples can be dehydrated with or without the skin and can be spiced before or after drying. Choose the approach that suits your intended use. For versatile chips that work in both sweet and savory recipes, peel before drying and skip spices until after.

Peel (optional), core, and slice apples into approximately 3mm (1/8 inch) rounds. A mandoline or sharp knife gives even slices.

Mix lemon juice with cold water and briefly soak the apple slices for 3–5 minutes to reduce browning.

Remove the slices from the lemon water and pat them dry with paper towels.

Arrange apple rings in a single layer in the air fryer basket or drawer. If your drawer-style air fryer has a grate, you can place some slices under and some on top for extra capacity, but a single layer promotes even drying.

Set the dehydrator function (if available) to 135°F (57°C). On a Ninja Foodi use the Match Cook dehydrator setting.

Dehydrate for about 7–8 hours until the slices are dry and no moisture remains inside. For a crispier chip, leave them longer and check periodically.

If Your Air Fryer Lacks a Dehydrate Function

• Preheat the air fryer to its lowest temperature (some models bottom out around 300°F / 148°C).
• Prepare the apples as above (steps 1–3).
• Arrange slices without overcrowding; work in batches if needed.
• Cook for short intervals—about 15 minutes total at 300°F—tossing every 5 minutes and watching closely. Exact time varies by air fryer and slice thickness.
• They’re done when no liquid can be squeezed from a broken piece; remove and cool on a rack or platter.

Expert Recipe Tips

• Choose firm apples – Honeycrisp, Fuji, Gala, and Cosmic Crisp give the best texture; avoid mealy varieties like Red Delicious.
• Slice evenly – Aim for uniform 1/8-inch slices so they dry at the same rate; a mandoline helps.
• Core before slicing – If you want rings, core the apple first to keep the shape intact.
• Single layer – Lay slices in one layer to ensure even airflow and consistent drying.
• Check for dryness – Break a slice in half and squeeze; if no moisture beads appear, they’re done.

🥗 Ways to Use Dehydrated Apples

Dehydrated apple chips are versatile. Popular uses include:

• Snack on their own or dip in peanut butter or yogurt.
• Sprinkle with cinnamon or drizzle with caramel for an indulgent treat.
• Garnish warm drinks like apple cider with a decorative chip.
• Add to homemade energy bars, granola, oatmeal, porridge, or muesli.
• Rehydrate and use in baked goods, stuffing, or savory dishes like apple rice with sausage.
• Include in trail mix or simmer into mulled wine for added flavor.

🌡️ Storage

Store fully dried apple slices in an airtight container in a cool, dark pantry for up to 6 months. If you’re unsure they are completely dry, refrigerate them. Freezing or vacuum sealing can extend shelf life further—properly stored, dehydrated apples can last up to 12 months.

👪 Serving Size

This recipe uses about 4 apples and yields roughly 24 slices at 3mm (1/8 inch) thickness. Yield varies with apple size and how many slices you can fit in your air fryer per batch.

🔢 WW Points

Calculated for this recipe, dehydrated apples are Weight Watchers friendly at approximately 2 WW points per 1/4 cup (about 4 slices).

Top tip

How to rehydrate: Pour boiling water over the dried apple slices in a bowl and let them sit 10–15 minutes to soften before using in baking or cooked dishes.

❔ Recipe FAQs

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