Why You’ll Love This Recipe

Healthier than store-bought fried chips
Uses minimal oil while delivering great crunch
Naturally gluten-free and vegetarian
Quick and easy to prepare
Perfect for snacking, lunches, or entertaining
Customizable with your favorite seasonings
Made with simple pantry ingredients
Air fryer cooking creates a crispy texture without deep frying

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

2 medium sweet potatoes
1 tablespoon olive oil
1 teaspoon salt
½ teaspoon black pepper
½ teaspoon paprika
Optional: garlic powder, onion powder, or cayenne pepper for extra flavor

Directions

Wash and peel the sweet potatoes if desired.
Slice the sweet potatoes into very thin rounds, about ⅛ inch thick. A mandoline slicer works best for even slices.
Place the slices in a large bowl and drizzle with olive oil.
Add salt, pepper, paprika, and any additional seasonings. Toss well to coat evenly.
Preheat the air fryer to 340°F (170°C).
Arrange the sweet potato slices in a single layer in the air fryer basket. Avoid overcrowding.
Cook for 10 minutes, then flip or shake the basket.
Continue cooking for another 5–10 minutes until the edges are crisp and lightly browned.
Remove chips as they become crispy, as thinner slices may cook faster than others.
Let the chips cool for several minutes. They will become even crispier as they cool.
Serve immediately and enjoy.

Servings and Timing

Servings: 4
Prep Time: 10 minutes
Cook Time: 15–20 minutes
Total Time: 25–30 minutes (Air Fryer World)

Variations

Cinnamon Sugar: Sprinkle with cinnamon and a small amount of sugar for a sweet snack.
Spicy Chips: Add cayenne pepper or chili powder for heat.
Garlic Parmesan: Toss with garlic powder and grated Parmesan cheese after cooking.
Smoky BBQ: Use smoked paprika and BBQ seasoning.
Ranch Style: Sprinkle with ranch seasoning immediately after air frying.
Herb Chips: Add dried rosemary, thyme, or Italian seasoning.

Storage/Reheating

Storage

Allow the chips to cool completely before storing. Place them in an airtight container at room temperature for up to 3 days. Avoid refrigerating, as moisture can soften the chips. (The Lemon Bowl)

Reheating

To restore crispness, place the chips in the air fryer at 300°F (150°C) for 2–3 minutes. Let them cool briefly before serving.

FAQs

Why are my sweet potato chips not crispy?

The most common causes are slices that are too thick, overcrowding the air fryer basket, or insufficient cooking time.

Do I need to soak the sweet potatoes before air frying?

Soaking is optional. Some cooks find it helps remove starch, but many achieve crispy results without soaking.

Can I make these without oil?

Yes, but a small amount of oil helps improve browning and crispiness.

What is the best thickness for sweet potato chips?

About ⅛ inch thick works best for achieving a crisp texture.

Why do some chips cook faster than others?

Uneven slicing causes thinner pieces to cook more quickly than thicker ones.

Can I leave the skin on?

Yes. The skin adds texture, nutrients, and extra flavor.

What seasonings work best with sweet potato chips?

Paprika, garlic powder, onion powder, cinnamon, chili powder, and ranch seasoning are all excellent choices.

Can I make these ahead of time?

Yes. Store them in an airtight container once completely cooled.

How do I prevent chips from sticking together?

Arrange them in a single layer and avoid overcrowding the basket.

Can I use other types of potatoes?

Absolutely. Regular potatoes, Yukon Gold potatoes, and even purple sweet potatoes work well using a similar method.

Conclusion

Air Fryer Sweet Potato Chips are a simple, wholesome snack that delivers incredible flavor and crunch with very little oil. They’re easy to customize with different seasonings, quick to prepare, and perfect for satisfying chip cravings in a healthier way. Once you try making them at home, you’ll appreciate just how easy it is to create fresh, crispy sweet potato chips whenever the craving strikes.

Air Fryer Sweet Potato Chips Recipe

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Air Fryer Sweet Potato Chips are crispy, flavorful, and made with just a small amount of oil for a healthier alternative to traditional chips. These homemade chips are easy to customize and perfect for snacking, entertaining, or serving as a crunchy side dish.

Author: Laura
Prep Time: 10 minutes
Cook Time: 18 minutes
Total Time: 28 minutes
Yield: 4 servings
Category: Snack
Method: Air Fry
Cuisine: American
Diet: Vegetarian

Ingredients

2 medium sweet potatoes, thinly sliced
1 tbsp olive oil
1 tsp salt
1/2 tsp black pepper
1/2 tsp paprika
Optional: 1/4 tsp garlic powder
Optional: 1/4 tsp onion powder
Optional: pinch of cayenne pepper

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Instructions

Wash and peel the sweet potatoes if desired.
Slice the sweet potatoes into very thin rounds, about 1/8 inch thick.
Place the slices in a large bowl and drizzle with olive oil.
Add the salt, pepper, paprika, and any optional seasonings. Toss until evenly coated.
Preheat the air fryer to 340°F (170°C).
Arrange the sweet potato slices in a single layer in the air fryer basket without overcrowding.
Cook for 10 minutes, then flip the slices or shake the basket.
Continue cooking for 5 to 10 more minutes until the chips are crisp and lightly browned.
Remove chips as they become crispy, as thinner slices may cook faster.
Allow the chips to cool for several minutes; they will continue to crisp as they cool.
Serve immediately.

Notes

Use a mandoline slicer for evenly thin chips.
Avoid overcrowding the air fryer basket to ensure maximum crispness.
For sweet chips, sprinkle with cinnamon and a small amount of sugar after cooking.
Store completely cooled chips in an airtight container at room temperature for up to 3 days.
Re-crisp chips in the air fryer at 300°F (150°C) for 2 to 3 minutes if needed.
Try different seasonings such as ranch, barbecue, garlic Parmesan, or chili powder.

Nutrition

Serving Size: 1 serving
Calories: 120 kcal
Sugar: 5 g
Sodium: 590 mg
Fat: 4 g
Saturated Fat: 0.5 g
Unsaturated Fat: 3.5 g
Trans Fat: 0 g
Carbohydrates: 20 g
Fiber: 3 g
Protein: 2 g
Cholesterol: 0 mg