These are the air fryer potatoes you will make on repeat: shatter-crisp on the outside, fluffy in the middle, and done in about 20 minutes of cook time with almost no oil. The trick is not the air fryer settings, it is three small steps before cooking, soak, dry, and lightly oil, that separate genuinely crispy potatoes from soft, pale ones.
Ingredients
- 1.5 lbs Yukon Gold or russet potatoes (about 4 medium), scrubbed
- 1 tablespoon olive oil or avocado oil
- 3/4 teaspoon kosher salt
- 1/2 teaspoon garlic powder
- 1/2 teaspoon smoked paprika
- 1/2 teaspoon dried rosemary or Italian seasoning
- 1/4 teaspoon black pepper
- Optional: 2 tablespoons grated Parmesan and chopped fresh parsley, to finish
How to make crispy air fryer potatoes
Cut the potatoes evenly
Cut the potatoes into uniform 1-inch chunks (or 3/4-inch for extra-crispy). Even sizing is what makes them cook and brown at the same rate, so take a few extra seconds to keep the pieces consistent. Leave the skin on for Yukon Golds; peel russets if you prefer.
Soak to pull out surface starch
Cover the cut potatoes with cold water and soak for 15 to 30 minutes. This draws out surface starch, which is the single biggest thing standing between you and a crisp exterior. If you are in a hurry, even a 10-minute soak and rinse helps. Skip this and the potatoes steam soft instead of crisping.
Dry them completely
Drain and dry the potatoes thoroughly with a clean towel. Surface water is the enemy of browning; any moisture left on the potatoes turns to steam and keeps them from crisping. Get them as dry as you can, then let them air-dry a minute more while you preheat.
Season and lightly oil
Toss the dry potatoes with the oil first so it coats every piece evenly, then add the salt, garlic powder, paprika, rosemary, and pepper and toss again. A fine mist of oil from a sprayer coats better than a pour and keeps them crisp, not greasy. You want them glossy, not swimming.
Preheat and load a single layer
Preheat the air fryer to 400F for 3 minutes. Add the potatoes in a single layer with a little space between pieces, working in two batches if your basket is small. Crowding traps steam and gives you soft potatoes, so resist the urge to pile them in.
Air fry and shake
Cook at 400F for 18 to 22 minutes, shaking the basket or tossing the potatoes every 7 to 8 minutes for even browning. They are done when deeply golden and crisp on the edges and tender when pierced with a fork. Thicker chunks may need a few extra minutes.
Finish and serve
Tip the hot potatoes into a bowl and, if using, toss immediately with grated Parmesan and fresh parsley so they cling to the heat. Taste and add a final pinch of salt. Serve right away, while the outside is at its crispiest.
Recommended Gear
The gear we'd reach for. Prices shown on Amazon at click-through.
Cosori 9-in-1 Air Fryer, 6 Quart
mid-range
A 6-quart basket is the right size for a pound and a half of potatoes in a single shakeable layer, and Cosori's airflow crisps evenly without constant babysitting.
Check Price on Amazon →
Misto Brushed Aluminum Refillable Olive Oil Sprayer
budget-friendly
Fill it with your own oil and pump for a fine, even mist. It coats potatoes with far less oil than pouring, which is exactly how you get crisp-not-greasy.
Check Price on Amazon →Why the soak-and-dry step matters so much
Potatoes are loaded with starch, and a layer of it sits right on the surface of every freshly cut piece. In dry, circulating air fryer heat, that surface starch is exactly what you want to crisp, but only if it is dry. Soaking in cold water rinses off the excess so the pieces do not glue together or turn gummy, and drying them thoroughly means the air fryer spends its energy browning the surface instead of boiling off water. Skip both steps and you get pale, soft potatoes no matter how long you cook them.
There is a shortcut worth knowing for even more crunch: par-boiling. Simmer the cut potatoes for about five minutes, drain, and let the steam dry them off, and their edges rough up slightly, which creates more craggy surface area to crisp. It adds time, so for a quick weeknight side the soak-and-dry method is plenty, but if you are chasing maximum crunch for a special dinner, the extra step delivers.
Getting them evenly crisp: potato type, oil, and airflow
Three variables decide how these turn out. Potato type sets the texture: waxy Yukon Golds hold their shape and give a creamy interior, while starchy russets go fluffier inside and can crisp a touch harder, so pick based on what you like. Oil is about coverage, not quantity; a thin, even film from a sprayer browns the whole surface with a fraction of the oil a careless pour uses, which is how you get crisp-not-greasy. Too much oil actually makes them soggy.
Airflow is the one people get wrong. An air fryer crisps by blasting hot air around each piece, so anything blocking that air, an overcrowded basket, a pile two layers deep, defeats the whole appliance and steams the potatoes instead. Give the pieces room, cook in batches if you must, and shake the basket a few times so every side gets exposed to the moving air. If your potatoes come out unevenly browned, crowding is almost always the reason.
Frequently Asked Questions
Do I have to soak the potatoes before air frying?
You do not have to, but it makes a real difference. Soaking cut potatoes in cold water for 15 to 30 minutes removes surface starch so they crisp instead of turning gummy. If you are short on time, even 10 minutes helps. What you cannot skip is drying them thoroughly afterward, since surface water prevents browning.
What potatoes are best for air fryer potatoes?
Yukon Gold and russet are the top choices. Yukon Golds hold their shape and stay creamy inside; russets go fluffier and can crisp a little harder. Both work great. Use whichever you prefer, just cut them into even pieces so they cook at the same rate.
Why are my air fryer potatoes not crispy?
Usually one of three reasons: the potatoes were still wet when they went in, the basket was overcrowded so they steamed, or there was too little or too much oil. Dry them well, cook in a single layer with space between pieces, and use a thin, even coat of oil. Shaking the basket also helps.
How long do air fryer potatoes take?
About 18 to 22 minutes at 400F for 1-inch chunks, shaking the basket every 7 to 8 minutes. Smaller cubes cook faster; larger or thicker pieces need a few extra minutes. They are done when deeply golden and crisp outside and fork-tender inside.
Can you make air fryer potatoes without oil?
You can, but a thin coat of oil gives much crispier results and helps the seasoning stick. If you want to minimize oil, a fine mist from an oil sprayer coats evenly with very little. Completely oil-free potatoes will crisp somewhat but come out drier.
Can I reheat potatoes in the air fryer?
Yes, and it is the best way to bring back crispiness. Reheat leftover potatoes at 375 to 400F for 3 to 5 minutes until hot and crisp again. The circulating heat re-crisps the outside far better than a microwave, which leaves them soft.
Want to dig deeper? See our guides to Air Fryer Recipes: The 8 Staples Worth Mastering, Air Fryer Baked Potato (Crispy Skin, Fluffy Inside), Best Air Fryer (2026), and Air Fryer Brussels Sprouts (Crispy, Not Bitter).