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Crispy Oven-Baked Potato Slices

Crispy Oven-Baked Potato Slices
30min Total Time
4 people Servings
Easy Difficulty
Budget Cost
180 kcal Calories

Video

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Ingredients

4
  • 4 medium russet potatoes, sliced 1/4 inch thick
  • 2 tablespoons olive oil
  • 1 teaspoon garlic powder
  • 1 teaspoon paprika
  • 1 teaspoon dried rosemary
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon sea salt
  • Optional: fresh parsley for garnish

Instructions

1

Wash and dry potatoes thoroughly

2

Slice potatoes into 1/4 inch thick rounds

3

Soak potato slices in cold water for 10 minutes, then pat completely dry

4

In a large bowl, toss potato slices with olive oil and all seasonings

5

Preheat air-fryer to 380F

6

Place potato slices in air-fryer basket in a single layer, not overlapping

7

Cook for 10 minutes, then flip slices

8

Continue cooking for another 8-10 minutes until golden brown and crispy

9

Season with additional salt if desired and garnish with fresh parsley

Troubleshooting

If potatoes aren't crispy enough, cook for additional 2-3 minute intervals
If browning too quickly, reduce temperature by 25F
If potatoes stick to basket, spray with additional oil
If edges burn before center cooks, cut slices thinner next time
If potatoes are soggy, ensure they're completely dry before cooking

Recipe Variations

Spicy version: Add cayenne pepper and chili powder
Garlic parmesan: Top with grated cheese and minced garlic
Ranch style: Use ranch seasoning mix
BBQ flavor: Add BBQ seasoning rub
Salt and vinegar: Sprinkle with malt vinegar after cooking

Serving Suggestions

Serve as a side dish with burgers or sandwiches
Pair with dipping sauces like ketchup, aioli, or ranch
Great alongside grilled meats or fish
Serve as an appetizer with various dips
Perfect accompaniment to breakfast or brunch dishes

Nutrition Facts

180
Calories
3g
Protein
32g
Carbs
5g
Fat

Common Mistakes to Avoid

Not soaking potatoes to remove excess starch
Overcrowding the air-fryer basket
Not drying potatoes thoroughly before seasoning
Slicing potatoes unevenly
Forgetting to flip during cooking

Frequently Asked Questions

How thick should I slice the potatoes?

Aim for 1/4 inch thickness for optimal crispiness. Too thin will burn, too thick won't cook through.

Why soak the potatoes in water?

Soaking removes excess starch, resulting in crispier potato slices.

Can I skip the oil completely?

While you can reduce the oil, using some helps achieve better crispiness and prevents sticking.

Why aren't my potato slices getting crispy?

Ensure potatoes are completely dry and not overcrowded in the basket.

Can I use other types of potatoes?

Yes, but russet potatoes work best for crispiness due to their starch content.

How do I prevent the potatoes from sticking to the basket?

Make sure to coat evenly with oil and flip halfway through cooking.

Can I make these ahead of time?

Best served fresh, but can be reheated in the air-fryer for 2-3 minutes.

What's the best dipping sauce?

Popular choices include ketchup, aioli, ranch, or honey mustard.

How do I know when they're done?

They should be golden brown and crispy on the outside, tender inside.

Can I double the recipe?

Yes, but cook in batches to avoid overcrowding.

Why did my potatoes turn brown before cooking?

This is oxidation - keep cut potatoes in water until ready to cook.

How long do leftovers last?

Store in an airtight container for up to 3 days, but they're best fresh.

Can I use frozen potato slices?

Fresh is recommended, but frozen will work with adjusted cooking time.

What if I don't have all the seasonings?

Salt and pepper alone work fine - feel free to experiment with available spices.

Can I make these without preheating the air-fryer?

Preheating ensures even cooking and better crispiness.

Reviews

Alejandra R.
Apr 10, 2026
These potato slices are addictively crispy! My new favorite side dish.
Benjamin W.
Mar 19, 2026
Great recipe, just needed a bit more seasoning for my taste.
Charlotte M.
Apr 4, 2026
Perfect crispiness every time. My kids request these constantly!
Dominic P.
Apr 7, 2026
Love how easy these are to make. Great alternative to deep-fried potatoes.
Elena K.
Apr 6, 2026
Restaurant quality results with minimal effort.
Felix N.
Mar 20, 2026
Excellent recipe, works perfectly in my air-fryer.
Gabrielle T.
Mar 15, 2026
These have become a weekly staple in our house.
Henrik S.
Apr 7, 2026
Very crispy and delicious. Will make again.
Isabella M.
Apr 13, 2026
The perfect side dish! So easy and tasty.
Julian R.
Mar 19, 2026
Great texture and flavor. Love how healthy these are.
Karina L.
Mar 19, 2026
Better than deep-fried! Will never make them any other way.
Lucas O.
Mar 25, 2026
Simple but delicious. Great instructions.
Maria V.
Mar 15, 2026
These disappear as soon as I make them!
Noah C.
Apr 10, 2026
Perfect crispy texture. Family favorite.
Olivia P.
Apr 1, 2026
So much better than oven-baked versions.
Pablo S.
Apr 7, 2026
Quick, easy, and delicious side dish.
Quinn Y.
Apr 5, 2026
The soaking tip made all the difference!
Rosa M.
Mar 17, 2026
Fantastic recipe, works every time.
Samuel T.
Mar 15, 2026
Restaurant quality at home. Amazing!
Talia B.
Apr 4, 2026
Perfect crispiness and seasoning.
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