An air fryer isn't just for crispy fries! It also dehydrates vegetables quickly and evenly. You save precious time ⏰, conserve energy compared to a traditional oven, and retain maximum nutrients. Dehydrating at home also means saying goodbye to preservatives and enjoying crunchy vegetables as an appetizer, a healthy snack, or to enhance your meals. 🥒🥕

Don't hesitate to consult our air fryer guide to learn everything about this multi-functional appliance!

Most vegetables are suitable for dehydration in an air fryer. Preferred:

• Carrots, beets, courgettes and sweet potatoes for colorful homemade chips 🟠🟣
• Tomatoes, peppers, mushrooms to enhance salads and cooked dishes 🍅🍄
• Kale or spinach for crispy green snacks 🥬

Avoid overly watery vegetables (cucumber, lettuce) which may not dry properly.

For even more ideas, check out our air fryer recipe blog !

• Wash and dry the vegetables thoroughly to avoid residual moisture.
• Peel if necessary, then cut into thin and even slices (2 to 4 mm) for even drying.
• Avoid pieces that are too thick, otherwise they will remain soft in the center.
• For some varieties (tomato, mushroom), press a little to remove excess water 💧.

A good knife or a mandoline will make all the difference for a perfect cut! 😉

1. Preheat your air fryer to the lowest possible temperature (usually 60°C or dehydration mode).
2. Arrange the vegetable slices in a single layer in the basket (do not overload 🍃).
3. If you like, add a pinch of spice or a drizzle of olive oil for extra flavor.
4. Start the air fryer for approximately 30 to 50 minutes depending on the thickness and water content of the vegetable. Monitor the cooking and turn it over halfway through.
5. Check the texture: they should be completely dry and brittle. If necessary, extend the dehydration process in 10-minute increments.
6. Allow to cool in the open air before storing.

Find a detailed method here to add variety to your meals!

Allow your dehydrated vegetables to cool completely before placing them in an airtight jar, away from light and moisture. They will keep for several weeks without any problem! Use them:

• As appetizer chips for a healthy snack 🥳
• Add a crunchy touch to soups, risottos, and salads.
• Rehydrated in hot water to regain their softness
• Powdered to season your homemade dishes

Tip: Prepare small pouches to take everywhere; they're ideal for a healthy snack! 💼

• Layer the vegetables: air needs to circulate well to dry evenly 🌬️
• Using too high a temperature: this cooks the vegetables instead of drying them out
• Do not monitor the cooking time: every air fryer is different, adjust the cooking time accordingly.
• Forgetting to cool before storing: residual moisture can soften your chips

For more tips, explore our Air Fryer guides and Air Fryer recipes !

• Should you blanch the vegetables beforehand? It's not mandatory for the air fryer, but for some vegetables (green beans, carrots), a very quick blanching preserves the colour better 🟢.
• Can you mix several vegetables? Yes, but make sure they have the same thickness and a similar drying time.
• Which vegetables dehydrate best? Carrots, sweet potatoes, tomatoes, peppers, mushrooms and kale are excellent!
• Does air fryer dehydration preserve vitamins? Yes, especially if you use a gentle temperature and avoid overcooking!