You’ve probably heard that sweet potato air fryer chips are a healthier alternative to traditional potato chips, but have you ever wondered how they compare in taste and texture? By using just a thin coat of olive oil and your favorite seasonings, you can create a snack that’s not only nutritious but also satisfyingly crunchy. The process is simple, but the results are anything but ordinary. Imagine achieving that perfect crisp without resorting to deep frying. What might surprise you, though, are the little tips and tricks that elevate these chips from good to irresistible. Curious to know what they are?
History
While sweet potatoes have been cultivated for thousands of years, the concept of turning them into chips is a relatively modern innovation. Originating from the tropical regions of the Americas, sweet potatoes were an integral part of traditional diets long before modern processing methods emerged.
However, the adaptation to slice them thin and fry them into chips didn’t catch on until much later. You’d find it fascinating how the transformation from a basic staple to a popular snack unfolded.
In the early 20th century, as food processing technologies advanced, entrepreneurs began experimenting with different vegetables to create snackable forms. Sweet potatoes, given their natural sweetness and robust texture, presented an ideal candidate for this new snack frontier.
Recipe
Creating your own sweet potato chips in an air fryer isn’t only a healthier alternative to traditional deep-fried snacks but also adds a delightful crunch and sweet flavor to your snack repertoire.
Air frying offers a way to enjoy these crispy delights with minimal oil, making them a guilt-free option for those mindful of their fat intake. Using sweet potatoes provides an excellent source of dietary fiber, vitamins A and C, and complex carbohydrates, which makes these chips a nutritious and satisfying choice.
The simplicity of this recipe means you can customize the seasoning to suit your palate. Whether you prefer them sweet, spicy, or herby, the versatile sweet potato pairs wonderfully with a variety of flavors.
Preparing them in an air fryer guarantees they cook evenly and achieve perfect crispness without the need for excessive oil, which is often a concern with traditional frying methods.

Sweet Potato Air Fryer Chips
Ingredients
Instructions
- Start by slicing the peeled sweet potatoes into thin, even rounds—about 1/8 inch thick.
- Place these slices in a large bowl, drizzle with olive oil, and toss to verify each slice is evenly coated. Sprinkle with salt, pepper, and any additional seasonings you desire, tossing again to distribute the seasonings well.
- Preheat your air fryer to 360°F (182°C). In batches, place the sweet potato slices in a single layer in the air fryer basket, ensuring they don't overlap to enable even cooking.
- Air fry for about 15-20 minutes, or until crisp and golden brown, shaking the basket occasionally to promote even cooking. Repeat with remaining slices.
Extra Tips:
- Cutting the sweet potatoes consistently thin is key to verify they all cook evenly. A mandoline slicer can be very helpful for this.
- Don't overcrowd the air fryer basket; air needs to circulate around the chips to crisp them up. It's better to do multiple small batches than to try to cook too many at once.
- Watch the chips closely towards the end of cooking, as they can quickly go from perfectly crisp to overly browned.
- Let the chips cool on a rack for a few minutes after frying; they'll crisp up further as they cool.
- Store any leftovers in an airtight container to keep them crunchy for as long as possible.
- Enjoy your homemade sweet potato air fryer chips as a healthy, crispy snack anytime!
Note
Cooking Tips
To guarantee your sweet potato chips come out crispy and delicious in the air fryer, it's essential to slice them evenly. Use a mandolin slicer if available, aiming for about 1/8 inch thickness. This consistency assures that each chip cooks at the same rate, preventing some from burning while others remain undercooked.
Next, don't forget to dry the slices thoroughly. Excess moisture can steam the chips inside the fryer, leading to sogginess rather than crispness. Pat them down with a paper towel or let them air dry for a few minutes before you proceed.
Once dry, toss your sweet potato slices in a light drizzle of oil — too much can cause them to become greasy. Choose a high smoke point oil like avocado or light olive oil to prevent any unpleasant flavors.
Shake the basket occasionally while cooking. This movement helps expose all surfaces of the chips to the hot air, promoting an even crisp.
Be careful not to overcrowd the air fryer basket; air circulation is critical. If needed, cook in batches to maintain the quality of each chip.