Colin FosterBy Colin Foster

Updated November 2026

Potato chips in an air fryer can come out shockingly crisp, with golden edges and a light, even crunch, using a fraction of the oil a deep fryer would need. In this guide, you’ll learn how to slice potatoes thin enough to crisp, how to prep and season them, and how to time each batch so the chips finish evenly. The method works with russets, Yukon golds, and most other common potatoes, and it scales well if you want a big bowl for game night.

Why the Air Fryer Works Well for Homemade Chips

An air fryer is a compact convection oven. A fan pushes hot air around a small basket at high speed, which dries the surface of the potato quickly and browns it. Because the chamber is small, the air stays hot and moving, and that is exactly what a thin potato slice needs to go from raw to crisp without turning leathery. The trade-off is that you have to cook in batches and shake or flip the chips regularly, because anything touching the basket or another slice will steam instead of crisp.

Shopping for one? See our guide: 6 Best Air Fryer Sweet Potato Fries (2026): Expert Picks.

If you already use your appliance for other vegetables, the same habits apply here. Our guide on Veggies in Air Fryer: A Step-by-Step Guide for Crispy Results covers the general principles of airflow and spacing that carry over directly to chips.

What You Need Before You Start

Gather these items so the process moves smoothly once the potatoes are sliced:

  • One or two medium russet or Yukon gold potatoes (about 1 pound total)
  • A sharp chef’s knife, or a mandoline with a guard
  • A large bowl filled with cold water
  • A clean kitchen towel or several paper towels
  • 1 tablespoon neutral oil, such as avocado or canola, or a light spray
  • Fine sea salt and any seasonings you like
  • Tongs or a silicone spatula for shaking the basket

How to Make Potato Chips in an Air Fryer, Step by Step

Step 1: Slice the Potatoes Thin and Evenly

Thickness matters more than anything else. Aim for slices about 1/16 inch thick, roughly the thickness of two stacked coins. A mandoline makes this easy and consistent, but a sharp knife works if you go slowly. Uneven slices cook at different speeds, so some chips burn while others stay soft. Scrub and leave the skin on for rustic chips, or peel for a more uniform look.

Step 2: Rinse to Remove Surface Starch

Drop the slices into the cold water and swish them around for about 30 seconds. Rinse until the water runs mostly clear, usually two or three changes. Starch on the surface causes chips to clump together and brown unevenly. Removing it is one of the easiest ways to improve texture.

Step 3: Dry the Slices Thoroughly

Wet potato will steam in the basket. Lay the slices in a single layer on a towel and pat the tops dry, then roll them lightly in the towel. Make sure no visible moisture remains before you add oil. Dry slices take on oil more evenly and crisp faster.

Step 4: Coat Lightly With Oil

Toss the dry slices with about 1 tablespoon of oil per pound of potatoes. You want a thin, even sheen, not a pool at the bottom of the bowl. A spray bottle or a brush helps if you prefer to avoid excess. Too much oil makes chips greasy; too little leaves them dry and pale.

Step 5: Preheat and Load in Batches

Preheat the air fryer to 375°F (190°C) for about three minutes. Spread the slices in a single layer, leaving space between them. Overlapping slices will steam. Most standard baskets hold about one-third to one-half of a pound of raw slices per batch, but check your model’s capacity and work in smaller loads if the chips crowd.

Step 6: Cook and Shake Regularly

Cook at 375°F for 8 to 12 minutes, shaking the basket or flipping the chips every 3 to 4 minutes. Begin checking at around 7 minutes. Chips are ready when the edges are golden and the centers look dry and firm. Thin, pale slices will finish first, so pull them out as they reach color and return the rest to the basket for a minute or two more.

Step 7: Season While Hot and Let Them Cool

Season the chips the moment they come out, while the surface is still slightly oily and the seasoning will stick. Salt is the basic choice, but paprika, garlic powder, dried herbs, or a pinch of black pepper all work well. Spread the finished chips on a rack or a paper-towel-lined plate. They crisp further as they cool, usually within 2 to 3 minutes.

Timing and Temperature at a Glance

Times vary with slice thickness and how full the basket is, but this table gives a reliable starting point.

Slice Thickness Temperature Approximate Time Shake or Flip
1/8 inch (thick) 375°F (190°C) 12 to 16 minutes Every 4 minutes
1/16 inch (standard) 375°F (190°C) 8 to 12 minutes Every 3 to 4 minutes
1/16 inch, sweet potato 360°F (180°C) 8 to 10 minutes Every 3 minutes

Common Mistakes to Avoid

  • Skipping the rinse. Surface starch leads to clumping and uneven browning.
  • Leaving moisture on the slices. Damp potato steams instead of crisping.
  • Overcrowding the basket. Crowded chips trap steam and turn soft.
  • Cutting slices unevenly. Thick and thin pieces finish at different times.
  • Walking away. Chips can go from golden to burnt within a minute or two near the end.
  • Seasoning cold chips. Salt and spices won’t adhere as well once the surface cools and dries.

Tips for Better Chips Every Time

Soak sliced potatoes in cold water for 20 minutes if you have time. This pulls out even more starch and gives you a crisper finish. If you’re making a large batch, keep finished chips warm in a low oven or leave them in the basket on a low setting, then recrisp for a minute before serving.

Flavored oils can also add character. A teaspoon of melted butter mixed into the oil gives a richer taste, and rosemary or smoked paprika works well with russets. For a broader look at what the appliance handles well, see Air Fryer Potato Recipes: 6 Easy Ideas for Crispy Results, which covers other ways to use potatoes in the basket.

Sweet potatoes are a different case. Their higher sugar content browns faster, so drop the temperature slightly and watch closely. The guide Air Fryer Sweet Potato Cubes: Crispy Edges, Tender Centers in 20 Minutes offers a useful starting point if you want to try them.

A mandoline with a hand guard makes uniform slices much easier, and it’s one of the most useful tools for this recipe. A salad spinner is also helpful for drying slices quickly before oiling them.

  • Mandoline slicer with hand guard: Produces consistent 1/16-inch slices, which is the key to even cooking. View on Amazon
  • Salad spinner: Removes surface water from rinsed slices faster than towels alone. View on Amazon
  • Silicone-tipped tongs: Lets you shake, flip, and remove chips without bending or tearing them. View on Amazon

FAQ

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

Soaking is not required, but a 20-minute soak in cold water removes extra surface starch and usually produces a crisper, more evenly colored chip. A quick rinse is the minimum step.

Can I make potato chips without any oil?

You can, but they will be drier and less golden, and they may need a few extra minutes. A light spray is a good middle ground if you want to skip oil by the spoonful.

Why are my air fryer chips soggy?

The most common causes are wet slices, overcrowding, or slices that are too thick. Dry them well, cook in smaller batches, and slice more thinly.

What temperature is best for potato chips in an air fryer?

375°F (190°C) works well for standard russet and Yukon gold slices. Drop to around 360°F (180°C) for sweet potatoes or if chips are browning faster than they dry.

Can I use frozen potato slices?

Frozen slices are not ideal for chips because they release moisture as they thaw, which makes crisping harder. Fresh potatoes give better results.

How do I store leftover chips?

Keep them in an airtight container at room temperature for up to two days. To refresh them, reheat in the air fryer at 300°F (150°C) for about 2 minutes.

Can I season chips before cooking?

You can add dry seasonings before cooking, but salt and fine spices can burn at high heat and may pull moisture out too early. Seasoning right after cooking gives more even flavor and better texture.

Are homemade air fryer chips healthier than store-bought?

They usually contain far less oil than fried chips, and you control the salt and seasonings. Portion size still matters, and nutrition varies with the amount of oil and toppings you use. For specific dietary needs, consult a registered dietitian.

Conclusion

Homemade potato chips in an air fryer come down to a few habits: slice evenly, rinse and dry thoroughly, use a light coat of oil, and cook in single-layer batches while shaking regularly. Once you have the timing for your slice thickness, the process is quick and predictable. Season them hot, let them cool a few minutes, and enjoy them while they’re at their crispest.

Ready to choose one?

Colin Foster

About Colin Foster

Colin Foster is part of our editorial team and reviews and edits our home cooking with appliances guides, checking product details against manufacturer specifications and owner feedback.