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The Ultimate Crispy Homemade Potato Chips (Oven Baked & Air Fryer Options)

A close-up of freshly made, golden brown potato chips seasoned with paprika, piled high on a white plate.

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You can make incredibly crispy, satisfying homemade potato chips right in your kitchen. We show you how to achieve that perfect crunch using simple ingredients, with options for baking or using your air fryer for a lighter snack.

Ingredients

Scale
  • 3 large Russet potatoes (best potato for chips)
  • 2 tablespoons olive oil (or cooking spray for air fryer)
  • 1 teaspoon sea salt (or kosher salt)
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon paprika
  • 1/4 teaspoon black pepper

Instructions

  1. Prepare the potatoes: Wash and dry the potatoes completely. You do not need to peel them for a rustic chip.
  2. Slice thinly: Use a mandoline slicer to cut the potatoes into very thin, uniform slices, about 1/16 inch thick. Uniformity helps them cook evenly.
  3. Soak the slices: Place the potato slices into a large bowl of cold water. Let them soak for at least 30 minutes, or up to 2 hours. This removes excess starch, which is key for maximum crunch.
  4. Dry thoroughly: Drain the water. Spread the slices in a single layer on clean kitchen towels or paper towels. Pat them completely dry. Any moisture will prevent crisping.
  5. Season: In a clean bowl, toss the dry potato slices with the olive oil until lightly coated. Sprinkle with salt, garlic powder, paprika, and pepper. Mix well to distribute the seasoning.
  6. Oven Baked Method: Preheat your oven to 400°F (200°C). Arrange the seasoned slices in a single layer on baking sheets lined with parchment paper. Do not overlap them. Bake for 15-20 minutes, flipping halfway through, until golden brown and crisp. Watch closely near the end to prevent burning.
  7. Air Fryer Method: Preheat your air fryer to 350°F (175°C). Place the seasoned slices in the air fryer basket in a single layer (you must work in batches). Cook for 10-15 minutes, shaking the basket every 5 minutes, until they reach your desired crispness.
  8. Cool and serve: Transfer the finished chips to a wire rack or paper towel-lined plate to cool completely. They will crisp up more as they cool. Serve immediately for the best movie night snacks experience.

Notes

  • For the best crunch, ensure your slices are as thin and uniform as possible. A mandoline is highly recommended for this easy potato chip recipe.
  • If you want a different flavor, try tossing the chips with a light dusting of onion powder or a pinch of cayenne pepper for a kick.
  • If you are baking, using two baking sheets and not overcrowding them is essential for achieving that golden, crunchy homemade potato chips texture.

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