
I've gotta share my no-fail air fryer potato slices that have become a must-have in our family meals. The edges get super crunchy while the middle stays soft and fluffy. And the best thing? They're done in about 20 minutes with just a tiny bit of oil. My kids grab these faster than I can cook them!
A Revolutionary Technique
After trying tons of ways to cook potatoes in my kitchen, I've found that the air fryer works like pure magic. You get this amazing golden outer layer without needing lots of oil. Even my fussy teens now ask for these instead of regular french fries.
Gathering What You Need
- Potatoes: Russets are my pick since they get nice and crispy
- Olive Oil: Just a thin layer works wonders
- Garlic Granules: These work better than fresh garlic which tends to burn
- Herbs: I mix up my own special dried herb combo for extra taste
- Salt: I always reach for sea salt to finish things off
The Ideal Cutting Method
You'll want to follow my cutting advice here. I try to make each slice about as thick as a pencil. I use my mandoline for quick work but you can definitely use a good knife too. Making all the slices the same size means everything will cook evenly.
Water Bath Trick
Stick your cut potatoes in cold water while you get everything else ready. This simple step removes extra starch and keeps them from turning brown. I usually let them sit while I'm getting my seasonings together.

Thorough Drying
You can't skip making sure those potato slices are totally dry. I lay them between a couple clean dish towels and press down firmly. Any water left will make them steam instead of getting that nice crunch in the air fryer.
Flavor Explosion
Now comes the fun part. I mix everything in a large bowl with my oil and spices. Get your hands in there to make sure each slice gets coated properly. Sometimes I throw in a bit of smoked paprika for something extra special.
Air Fryer Time
Put your seasoned potatoes in the air fryer basket but don't stuff it too full. I cook mine at 200°C and make sure to shake the basket around halfway. You'll know they're ready when they look golden and crispy all over.
Checking If They're Done
Watch for that lovely golden color and crunchy edges. Since every air fryer works a bit differently, your first batch might need a little more time. Once you've got your timing down, you'll nail it every time.
Turning It Into Dinner
We love dunking these in homemade garlic aioli or my special kicked-up ketchup. They go great with hamburgers or grilled chicken, but honestly, they usually get snatched up before we even sit down to eat.

Storing Extras
If we somehow don't finish them all, they keep really well in a sealed container. Just pop them back in the air fryer for about 3 minutes at 375°F to make them crunchy again.
Ready For The Freezer
I often make extra and freeze them after they've been cooked once. Just lay them flat on a baking sheet until solid, then put them in a freezer bag. They crisp up wonderfully straight from frozen.
Watching Calories
My sister tries to count her calories, so I taught her how to make these with just a quick spray of cooking oil. They still come out tasty and she doesn't worry about enjoying them.
Adding Some Heat
My husband loves everything hot, so I often add cayenne or chili powder to his batch. The spiciness works really well with crunchy potatoes. Just start with a small amount and add more if needed.
Garden Herbs Boost
When summer comes and my herb garden is full, I love to sprinkle fresh rosemary or thyme on these right after they cook. The herbs get slightly soft from the heat and taste amazing.

Cheesy Goodness
I sometimes add parmesan cheese to the potatoes during the last few minutes of cooking. It makes this wonderful crispy cheese layer that nobody can resist.
Try Sweet Potatoes
You can use this same method with sweet potatoes too. Just keep an eye on them since they cook quicker. The mix of their natural sweetness with savory spices tastes incredible.
Great Companions
We often have these with grilled steak or chicken. They're also perfect for snacking during movie nights. My children actually ask for these instead of popcorn nowadays.
Tips For Success
Don't try to rush by putting too many potatoes in your air fryer basket. It's better to cook smaller batches and get super crispy results than end up with soggy potatoes. Taking your time really pays off.
Our Go-To Side
These air fryer potatoes have become such a regular thing at our house. They're easy enough for busy weeknights but good enough for when friends come over. Plus they make my kitchen smell wonderful while cooking.
Frequently Asked Questions
- → Why does soaking the potatoes help?
It pulls out extra starch, making the potatoes crisp up better and stopping them from sticking together.
- → Can I mix up the seasonings?
Totally! Try things like Italian seasoning, paprika, or onion powder. Just stick with the same oil ratio for crisp results.
- → Is preheating the air fryer a must?
It's not required but heating it for 2-3 minutes can make your slices cook more evenly and get crunchier.
- → Can these be prepped in advance?
They're best straight out of the fryer. You can slice and soak them ahead, then pat them dry and season right before cooking.
- → What potatoes are the best choice?
Russets or Yukon Golds deliver crispy edges and a soft, flavorful center.
Conclusion
These potato slices cook quickly in the air fryer and are a tasty, crispy addition to your meal. Use simple ingredients like garlic and herbs for maximum flavor, or try your own seasoning combinations.