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Ultimate Homemade Potato Chips: Fried, Baked, and Air Fryer Methods

A close-up of a white bowl filled with golden brown homemade potato chips generously topped with coarse sea salt.

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Make the best crispy potato chips at home using three methods: deep frying for maximum crunch, oven baking for a healthier option, or using an air fryer for quick results.

Ingredients

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  • 3 large Russet potatoes
  • Vegetable oil, for deep frying (about 4 cups)
  • 1 tablespoon salt, or to taste
  • For seasoning (optional): 1 teaspoon paprika, 1/2 teaspoon garlic powder, 1/2 teaspoon onion powder

Instructions

  1. Prepare the potatoes: Peel the potatoes if desired, then slice them very thinly, aiming for 1/16 inch thickness. A mandoline slicer works best for uniform slices.
  2. Remove starch: 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 step removes starch and is key for crispiness.
  3. Dry thoroughly: Drain the potatoes completely. Spread the slices in a single layer on clean kitchen towels or paper towels. Pat them completely dry. Moisture prevents crisping.
  4. Choose your method:
  5. Deep Fry Method (Maximum Crunch): Heat 3 inches of oil in a heavy-bottomed pot to 325°F (160°C). Fry the chips in small batches, stirring occasionally, until golden brown and crisp (about 3-5 minutes). Remove with a slotted spoon and drain on a wire rack set over paper towels. Immediately sprinkle with salt.
  6. Oven Baked Method (Healthier Option): Preheat your oven to 350°F (175°C). Toss the dry potato slices with 1 tablespoon of oil. Arrange them in a single layer on baking sheets lined with parchment paper. Bake for 15-20 minutes, flipping halfway, until edges brown and chips are crisp. Season immediately.
  7. Air Fryer Method (Quick Snack): Preheat the air fryer to 300°F (150°C). Lightly toss the dry slices with 1 teaspoon of oil. Place chips in a single layer in the basket (work in batches). Air fry for 10-15 minutes, shaking the basket every 5 minutes, until golden and crisp. Season immediately.
  8. Combine seasoning: If using, mix salt and optional seasonings together. Sprinkle evenly over the hot chips right after cooking.

Notes

  • For kettle style chips, soak the slices in ice water for 1 hour, then rinse and dry completely before frying.
  • If you want a ‘Lays style’ texture, ensure your slices are extremely thin, close to 1/20 inch.
  • Always cook in small batches to maintain oil temperature for the best crunch.

Nutrition