Spicy Sweet Potato Chips

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  • Level: Easy
  • Total: 13 min
  • Prep: 10 min
  • Cook: 3 min
  • Yield: 4 servings
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Peanut or vegetable oil, for frying (peanut oil is best)

3 tablespoons kosher salt

2 tablespoons light brown sugar

1 tablespoon chili powder

Pinch cayenne pepper, or as desired

2 sweet potatoes, washed, scrubbed, and dried


  1. Special equipment: deep-fry thermometer, mandoline slicer
  2. Pour oil to a depth of 4 inches in a heavy-bottomed pot and heat over medium-high heat to 350 degrees F. Line a baking sheet with paper towels.
  3. Mix the salt, sugar, chili powder and cayenne in a small bowl and set aside. Very thinly slice the sweet potatoes on a mandoline slicer and carefully drop into the hot oil in batches, being careful to not overcrowd the pan. Deep-fry until golden around edges, 45 seconds to 1 minute, and transfer to a lined baking sheet. Sprinkle the chips with seasoning while they are still hot and let cool to crisp. Remove the chips from the baking sheet to a serving bowl and eat immediately while still crunchy!