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Ultimate Homemade Potato Chips Guide: Fried, Baked, and Air Fried

A close-up of crispy, seasoned potato chips piled high in a white bowl near a window.

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A guide providing three methods—deep frying, oven baking, and air frying—to make perfectly crispy homemade potato chips from scratch.

Ingredients

Scale
  • 3 large Russet potatoes
  • Vegetable oil, for frying (if deep frying)
  • 1 teaspoon salt, or to taste
  • 1/2 teaspoon paprika (optional)
  • 1/4 teaspoon garlic powder (optional)

Instructions

  1. Wash and thinly slice the potatoes using a mandoline or sharp knife. Aim for 1/16-inch thickness for best results.
  2. Place the sliced potatoes in a large bowl of cold water. Soak for at least 30 minutes, or up to 2 hours, changing the water once. This removes excess starch.
  3. Drain the potatoes completely and dry them thoroughly using paper towels or a clean kitchen cloth. Moisture prevents crisping.
  4. For Deep Frying: Heat 2 inches of oil in a heavy-bottomed pot to 325°F (160°C). Fry chips in small batches until golden brown and crisp, about 3 to 5 minutes. Remove with a slotted spoon and drain on paper towels.
  5. For Oven Baking: Preheat your oven to 375°F (190°C). Toss the dried slices with 1 tablespoon of oil. Arrange in a single layer on baking sheets lined with parchment paper. Bake for 15 to 25 minutes, flipping halfway, until golden and crisp.
  6. For Air Frying: Lightly toss the dried slices with 1 teaspoon of oil. Place in the air fryer basket in a single layer (work in batches). Air fry at 350°F (175°C) for 10 to 15 minutes, shaking the basket every 5 minutes, until crisp.
  7. Immediately transfer the hot chips to a large bowl. Sprinkle with salt and your chosen seasonings. Toss gently to coat evenly.
  8. Let the chips cool completely before serving; they will crisp up further as they cool.

Notes

  • For extra crunch in baked or air-fried chips, you can briefly soak the slices in ice water for 10 minutes after slicing, then dry them very well.
  • To make BBQ seasoned chips, mix 1 tablespoon of brown sugar, 1 teaspoon of smoked paprika, 1/2 teaspoon of onion powder, and 1/4 teaspoon of cayenne pepper with the salt.
  • For a simple salt and vinegar flavor, toss the hot chips with 1 teaspoon of white vinegar powder or sprinkle with salt immediately after frying/baking, then let them cool.

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