How To Dehydrate Limes In An Air Fryer: Quick And Easy Method

Originally posted on 18 September 2023 @ 19:48

How to Dehydrate Limes in an Air Fryer

Dehydrating limes in an air fryer is a great way to preserve their citrus flavor for use long after they’ve been picked. The dehydrated limes can be used as a garnish for cocktails or added to recipes for a punch of tangy lime taste.

Dehydrating limes using an air fryer is easy fast, and results in perfectly dried lime slices every time.

Selecting Limes for Dehydration

When choosing limes to dehydrate, choose firm and heavy for their size. They should have a bright green color and thin, glossy skin. Limes picked in late winter and early spring tend to be juicier. Avoid limes with soft spots or dry, cracked skin.

The best limes for dehydrating are Persian or Key limes. Their thin skin makes them easy to slice and contains lots of tart, tangy juice. Standard limes can also be used but may take a little longer to dehydrate thoroughly.

Preparing the Lime Slices

Rinse the limes under cool running water and pat them dry. Cut the ends off the limes and slice them into 1/4 to 1/2 inch rounds. Prepare lime slices evenly for quicker and more consistent drying.

Using a sharp knife helps prevent the crushing or tearing of the lime slices. Remove any seeds before dehydrating.

If you want to use the dehydrated lime slices for cooking, slice the limes a little thicker, around 1/2 inch. Thinner pieces will be very crispy and best for garnishing drinks or snacking.

Using an Air Fryer to Dehydrate Limes

Many air fryers now come with a dehydrator setting that circulates hot air around the food for an extended period to remove moisture. This makes them perfect little dehydrators to make dried fruit on your countertop.

To dehydrate limes in an air fryer:

Spread the lime slices in a single layer over the air fryer basket. Work in batches if needed to avoid overcrowding.

  • Set the air fryer to the lowest temperature, usually around 95°F to 120°F. Some models have a specific dehydrator setting.
  • Dehydrate for 6-8 hours, flipping the slices halfway through. The time will vary depending on the thickness of the lime slices and the model of an air fryer.
  • Check on them periodically and rotate the trays if needed to ensure even drying.
  • Once the limes are leathery and crispy with no moisture left, remove them from the dehydrator and let them cool completely before storing.
  • If your model doesn’t have a dehydrator function, you can use the air fryer set on the lowest temperature, around 120°F to 140°F, for 6-12 hours. Just keep an eye on them and rotate the trays periodically for even drying.

Storing Dehydrated Limes

Properly storeddehydrated limes can last up to a year. Once cooled completely, place the dried limes in an airtight container or glass jar. Store in a cool, dark place to preserve their flavor and prevent moisture from re-entering.

If you live in a hot or humid climate, consider storing the limes in the refrigerator or freezer to extend their shelf life. Dehydrated foods are best stored in a consistent, excellent environment.

Using Dehydrated Limes

Now comes the fun part – using your dried limes! Their concentrated, tangy citrus flavor can add brightness to various dishes and drinks.

Here are some ways to use dehydrated lime slices:

  • Add to rice, grains, salads, marinades, dressings, and dips for a lime juice taste
  • Use as garnish for cocktails, mocktails, and water
  • Craft DIY seasoning blends with lime powder and spices
  • Make citrusy tea or herbal infusions
  • Place in a drawer or closet as natural potpourri
  • Snack on them plain for a tart, sweet-sour burst of lime
  • Simmer in soups, stews, and curries like you would fresh lime
  • Mix into smoothies, baked goods, and desserts

With a bit of creativity, the possibilities for adding lime flavor using dehydrated limes are endless! They make a bright addition to so many recipes.


How long do dehydrated limes last?

Dehydrated limes can last up to 1 year when stored correctly in an airtight container in a cool, dry place. Refrigerating or freezing them can extend their shelf life even longer.

Can you dehydrate limes in a regular oven?

Yes, you can dehydrate limes in a regular oven. Set the oven temperature to the lowest, usually around 140°F to 170°F. Place lime slices on a baking sheet in a single layer and dehydrate for 6-12 hours, checking periodically until dried. Prop the oven door open slightly to allow moisture to escape.

What’s the best temperature to dehydrate limes?

The ideal temperature to dehydrate limes is around 95°F to 120°F. This low setting removes moisture slowly to preserve nutrients and flavor. Most air fryer dehydrator settings fall within this optimal range.

How do you know when limes are fully dehydrated?

Limes are fully dehydrated when the slices are wilted, about half their original size, and wholly hardened and crisp. They should have no moisture left when squeezed and should not feel sticky. Properly dried lime slices will remain brittle when cooled.

Can you dehydrate lemons and other citrus fruits in an air fryer?

Yes, an air fryer can dehydrate citrus fruits, including lemons, oranges, grapefruit, kumquats, etc. Follow the same slicing method, dehydrating at 95°F to 120°F and storing in an airtight container. Experiment with different citrus varieties!


Dehydrating fresh limes using an air fryer is an easy process that results in a concentrated, tangy lime flavor to enjoy year-round. Their versatility and long shelf life make dehydrated limes a great ingredient to have on hand.

Dried lime slices can add brightness and acidity to drinks, meals, snacks, and more. Next time you find a bargain bag of fresh limes, slice up a batch to dehydrate. You’ll love having their robust citrus taste to use anytime a recipe calls for lime juice or zest.

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