Can You Dehydrate Peppers In An Air Fryer? (Quick Guide)

Originally posted on 10 September 2023 @ 13:09

Can you dehydrate peppers in an air fryer?

Yes, you can dehydrate peppers in the air fryer. Peppers are a versatile ingredient that can be used in many dishes. When fresh, they add a pop of flavor and heat. However, peppers don’t last long when stored in the refrigerator.

Dehydrating peppers is a great way to preserve their flavor so you can enjoy them long after peak season. An air fryer provides a quick and easy method for dehydrating peppers in your home kitchen.

How an Air Fryer Dehydrates Peppers

An air fryer is a small countertop appliance that uses hot air circulation to cook food. Most air fryers have settings to air fry, roast, bake, and dehydrate.

To dehydrate peppers in an air fryer, the appliance blows hot air around the peppers at a very low temperature, slowly removing the moisture. This allows the peppers to dry out evenly for maximum crispiness without cooking them.

Air fryers dehydrate more quickly than oven drying because the constant air flow accelerates water removal. The air circulation also prevents the peppers from cooking in their juices.

You can dehydrate peppers right on your countertop with an air fryer – no need for extra equipment like a food dehydrator.

Choosing Peppers for Dehydrating

You can dehydrate most types of fresh peppers in an air fryer, including:

  • Bell peppers
  • Jalapeños
  • Cayenne
  • Serrano
  • Poblano
  • Banana peppers
  • Cherry peppers

For best results, select firm, fresh peppers without blemishes. Washing the peppers helps remove dirt and bacteria. Gently pat them dry with paper towels before dehydrating.

Preparing Peppers for the Air Fryer

Proper prep is vital for evenly-dried peppers. Here are some tips:

  • Remove the stems, which can become burdensome when dehydrated.
  • Cut off the tops and remove the seeds to prevent excess moisture.
  • Slice the peppers into uniform strips or rounds. Think French fry cut for bell peppers. For chili peppers, slice into rounds.
  • Spread the pepper pieces in a single layer on the air fryer basket. Don’t overcrowd.
  • Depending on the size of the peppers, you may need to dehydrate them in batches.

Using an Air Fryer to Dehydrate Peppers

Follow these simple steps for dehydrating peppers in an air fryer:

  • Preheat the air fryer to the lowest temperature, usually around 95°F to 115°F.
  • Place the pepper slices or strips in the air fryer basket in a single layer.
  • Set the air fryer timer for 6-8 hours. Thinner slices or smaller peppers may take less time.
  • Check periodically and stir or turn the peppers. Peppers are done when they appear thoroughly dried and crispy.
  • Allow to cool, then transfer the crispy dried peppers to an airtight container. Store in a cool, dry place for up to one year.

Air Fryer Dehydrating Tips

  • Larger peppers and thicker slices may take longer to dehydrate thoroughly.
  • Make sure to overcrowd the basket. Leave space for air circulation.
  • Rotate the peppers and stir periodically for even drying.
  • Let the dehydrated peppers cool thoroughly before storage to avoid condensation issues.
  • For best quality and freshness, use the dried peppers within one year.
  • To rehydrate, soak in warm water for 30 minutes to an hour before using in recipes.

Dehydrating Different Types of Peppers

An air fryer works well for dehydrating all kinds of peppers. Here are some specifics for different varieties:

Bell Peppers

Bell peppers have thick flesh, so slice them thinly, about 1/4-inch thick. Remove all seeds and membranes first. The bright colors look beautiful and dehydrated!


Slice jalapeños into uniform rounds, and remember to use gloves when handling! Remove seeds for milder heat. Dehydrate until the rounds are brittle.

Cayenne Peppers

Cayenne peppers are long and slender. Cut them into short segments or thin slices to speed drying. Use caution when handling their spicy flesh.

Chili Peppers

Any chili pepper takes well to air fryer dehydrating. Common varieties like serrano, habanero, poblano, and Anaheim dehydrate nicely. Their spices intensify as they dry.

Cherry Peppers

These small round peppers are perfect for drying whole. Clean out the seeds and pop them in the air fryer. Their compact shape doesn’t need any prep.

Storing Dehydrated Peppers

Dehydrated peppers will last for up to one year if stored properly. Follow these tips:

  • Allow peppers to cool fully before packaging.
  • Store dried peppers in airtight containers away from light and moisture. Glass jars or vacuum seal bags work well.
  • Keep containers in a cool, dark place like the pantry or cupboard.
  • Check periodically for moisture and discard any peppers that appear soggy or moldy.
  • For extended storage, refrigerate or freeze-dried peppers.
  • Rehydrate dried peppers by soaking them in warm water before adding them to recipes.

Enjoying Dehydrated Peppers

The possibilities are endless when it comes to cooking with air fryer dehydrated peppers. Here are some ideas:

  • Crush them into powder for spices or homemade seasoning blends.
  • Make your hot sauce by rehydrating and blending.
  • Toss them into soups, chilis, and pasta sauces for a flavor boost.
  • Use them on salads, tacos, and nachos instead of fresh peppers.
  • Make spicy pepper flakes as a condiment for pizza, eggs, etc.
  • Use in any recipe that calls for dried peppers, like moles or stir-fries.

You can quickly dry peppers with an air fryer and keep their flavor and heat on hand no matter what time of year. Dehydrated peppers are shelf-stable, allowing you to enjoy their spices well after fresh peppers are out of season.


Can you dehydrate peppers in an air fryer?

Yes! An air fryer is an efficient appliance for dehydrating peppers at home without needing a separate food dehydrator. The hot air dries the peppers slowly, yielding a crisp final product.

What temperature should I set the air fryer to dehydrate peppers?

The ideal temperature range is 95°F to 115°F. This low heat gradually dries the peppers without cooking them. Refer to your air fryer manual for the exact dehydrate temperature setting.

How long does it take to dehydrate peppers in an air fryer?

Thinner pepper slices will dry in about 6-8 hours. Larger slices or whole peppers may take 8-12 hours to dehydrate fully. Check them periodically to prevent over-drying.

Can you dehydrate bell peppers in an air fryer?

Absolutely! Bell peppers should be sliced into strips or rings before dehydrating. Remove all seeds and membranes first. Their sweet flavor intensifies as the moisture evaporates.

Is an air fryer better than an oven for dehydrating peppers?

An air fryer is faster and more efficient thanks to the constant flow of hot air. Oven drying requires more time, and peppers may dry out sparingly. The compact size of an air fryer makes it convenient, too.

How can I rehydrate dried peppers from my air fryer?

Soak the dehydrated peppers in warm water for 30 minutes up to one hour before using them in recipes. Rehydrating helps reconstitute their texture.

Can I grind dehydrated peppers from my air fryer into chili powder?

Air fryer dehydrated peppers make an excellent base for homemade chili powder and other ground spices. Once fully dry, grind them up in a blender or food processor. Store the powder in an airtight container.

What is the best way to store dehydrated peppers in an air fryer?

Store rehydrated peppers in airtight containers in cool, dry places away from light for maximum freshness. Properly stored, they’ll keep for up to one year. The fridge or freezer provides more extended storage.


Dehydrating peppers is a great way to preserve their flavor, spiciness, and nutrients when fresh peppers are out of season. An air fryer provides a quick and easy method to dry peppers with its circulating hot air technology. Prepare your choice of peppers by slicing, seeding, and placing them in single layers in the air fryer basket.

Dehydrate at 95° to 115°F for 6-12 hours, depending on thickness. Store properly in airtight containers. Enjoy your crispy dried peppers year-round by rehydrating them and adding them to your favorite recipes. With a simple air fryer, you can quickly achieve flavorful dehydrated peppers.

Leave a Comment