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The Ultimate Crispy Baked Sweet Potato Chips

A pile of crispy, orange sweet potato chips seasoned with spices, served on a white plate.
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Make perfectly crunchy, guilt-free sweet potato chips at home using this simple oven-baked recipe. These homemade chips are a healthy snack or side dish.

Ingredients

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  • 2 large sweet potatoes
  • 2 tablespoons olive oil
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon smoked paprika (optional)

Instructions

  1. Preheat your oven to 350°F (175°C). Line two large baking sheets with parchment paper.
  2. Wash the sweet potatoes well. You do not need to peel them for this recipe.
  3. Using a mandoline slicer set to a thin setting (about 1/16 inch), slice the sweet potatoes into uniform rounds. Uniformity is key for even crisping.
  4. Place the slices in a large bowl of cold water for 15 minutes. This removes excess starch, which helps them crisp up. Drain the slices thoroughly and pat them completely dry with paper towels. This step is crucial for crispiness.
  5. In the same bowl, toss the dry sweet potato slices with olive oil, salt, pepper, and smoked paprika until lightly coated.
  6. Arrange the slices in a single layer on the prepared baking sheets. Do not overlap the chips; use two sheets if necessary. Crowding the pan causes steaming, not crisping.
  7. Bake for 15 minutes. Flip each chip carefully.
  8. Return to the oven and bake for another 10 to 15 minutes, watching closely after the 10-minute mark. The chips are done when the edges are brown and they feel firm.
  9. Remove from the oven and let them cool completely on the baking sheets. They will crisp up more as they cool.
  10. If you prefer air fryer sweet potato chips, toss the seasoned slices with only 1 tablespoon of oil and cook in the air fryer basket at 350°F (175°C) for 10-15 minutes, shaking the basket every 5 minutes until golden and crisp.

Notes

  • For maximum crunch, ensure your slices are very thin and completely dry before oiling and baking.
  • If you want a different flavor, try substituting the paprika with garlic powder or a pinch of cayenne pepper.
  • These chips are best eaten the day they are made for the best texture.

Nutrition

Find it online: https://kitchenslang.com/sweet-potato-chips-crispy-recipe/