What is the best thickness for sweet potato slices?

Thin, even slices (about 1/8 inch) work best to ensure crispiness and uniform cooking without burning.

Can I use other spices?

Yes, try garlic powder, cumin, chili powder, or nutritional yeast to vary the flavor profile according to your taste.

How can I keep chips crispy after cooking?

Let chips cool slightly before storing them in an airtight container to maintain their texture and crunch.

Do I need to peel sweet potatoes?

Peeling is optional; leaving the skin on adds nutrition and a more rustic texture to the chips.

Is it possible to bake instead of air fry?

Yes, bake them in a single layer at 400°F (200°C), flipping halfway, until crisp and golden.

What oil works best for air-fried chips?

Olive oil provides good flavor and enhances crispiness, but you may use avocado or sunflower oil if preferred.

Air Fryer Sweet Potato Chips

Featured in: Seasonal Treats

Sweet potato chips are made by thinly slicing sweet potatoes, tossing them in olive oil and seasonings, then air frying until crispy and golden. The process requires minimal prep and ensures even cooking for each slice. Flipping halfway promotes definite crispiness. For added flavor, sprinkle extra seasonings like garlic powder. Let the chips cool slightly for optimal texture. This wholesome, plant-based snack is quick to prepare, suits various diets, and eliminates the need for deep frying—perfect for healthy snacking.

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By Chloe Martin

Updated on Fri, 31 Oct 2025 11:19:00 GMT

Crispy air fryer sweet potato chips served in a bowl with seasonings. | crumbnest.com

A healthy, crispy snack—sweet potato slices air-fried to perfection.

I first made these air fryer sweet potato chips as a healthier alternative to store-bought options, and they became an instant favorite at home!

Ingredients

Sweet Potatoes: 2 medium sweet potatoes, thinly sliced
Olive Oil: 1 tbsp
Salt: To taste
Smoked Paprika: To taste

Instructions

Preheat Air Fryer:: Set the air fryer to 380 °F (190 °C).
Season Slices:: In a large bowl, toss sweet potato slices with olive oil, salt, and smoked paprika until evenly coated.
Arrange & Air Fry:: Place slices in a single layer in the air fryer basket.
Cook:: Air fry for 8–10 minutes, flipping halfway, until crisp and golden. Repeat with remaining slices if needed.
Cool & Serve:: Let chips cool slightly before serving for maximum crispiness.

These chips are always requested at family movie night–everyone loves how crunchy and flavorful they are!

Required Tools

An air fryer, mixing bowl, sharp knife or mandoline slicer, and tongs make the process quick and efficient.

Allergen Information

Sweet potato chips are naturally free from common allergens. If sensitive, always check seasoning labels for cross-contamination.

Nutritional Information

Each serving contains about 90 calories, 2 g of fat, 18 g of carbohydrates, and 1 g of protein.

Golden brown air fryer sweet potato chips garnished with salt and paprika. | crumbnest.com

Try these air fryer sweet potato chips for your next snack craving—they are easy, flavorful, and always crunchy!

Recipe FAQ

→ What is the best thickness for sweet potato slices?: Thin, even slices (about 1/8 inch) work best to ensure crispiness and uniform cooking without burning.
→ Can I use other spices?: Yes, try garlic powder, cumin, chili powder, or nutritional yeast to vary the flavor profile according to your taste.
→ How can I keep chips crispy after cooking?: Let chips cool slightly before storing them in an airtight container to maintain their texture and crunch.
→ Do I need to peel sweet potatoes?: Peeling is optional; leaving the skin on adds nutrition and a more rustic texture to the chips.
→ Is it possible to bake instead of air fry?: Yes, bake them in a single layer at 400°F (200°C), flipping halfway, until crisp and golden.
→ What oil works best for air-fried chips?: Olive oil provides good flavor and enhances crispiness, but you may use avocado or sunflower oil if preferred.

Air Fryer Sweet Potato Chips

Crisp sweet potato slices air-fried for a golden, flavorful snack that's vegan, easy, and naturally gluten-free.

Prep duration

10 min

Cook duration

15 min

Complete duration

25 min

Created by Chloe Martin

Type Seasonal Treats

Skill Level Easy

Heritage Healthy

Output 4 Portions

Dietary considerations Plant-Based, No Dairy, No Gluten

Components

Sweet Potatoes

01 2 medium sweet potatoes, thinly sliced

Seasonings

01 1 tablespoon olive oil

02 Salt, to taste

03 Smoked paprika, to taste

Directions

Phase 01

Preheat Air Fryer: Set the air fryer to 380°F and allow it to preheat.

Phase 02

Season Sweet Potato Slices: In a large mixing bowl, combine sweet potato slices with olive oil, a pinch of salt, and smoked paprika. Toss until the slices are evenly coated.

Phase 03

Arrange Slices in Air Fryer: Place the coated sweet potato slices in a single layer inside the air fryer basket, ensuring no overlap for even crisping.

Phase 04

Air Fry Chips: Cook for 8 to 10 minutes, flipping the slices halfway through. Repeat the process with any remaining slices, air frying until chips are crisp and golden brown.

Phase 05

Serve: Allow chips to cool slightly to maximize crunch. Serve immediately or store in an airtight container once fully cooled.

Tools needed

Air fryer
Sharp knife or mandoline slicer
Mixing bowl
Tongs

Allergy details

Review each component for potential allergens and seek medical guidance if you're uncertain about ingredients.

Naturally devoid of common allergens. Check seasoning packaging for cross-contamination if concerned.

Nutritional information (each portion)

These values are approximate guides only and shouldn't replace professional medical consultation.

Energy: 90
Fats: 2 g
Carbohydrates: 18 g
Proteins: 1 g