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Bowl of orange chips with small bowl of mayonnaise dipping sauce on the side.
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Oil Free Sweet Potato Chips - made in the microwave!

Crispy Oil-Free Sweet Potato Chips made in the microwave! Just 2 ingredients, no oil, and super easy with a mandoline. A healthy twist on a classic snack.
Course Snack
Cuisine American
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings 2 serves
Calories 146kcal

Equipment

  • Microwave
  • Mandoline

Ingredients

  • 1 large sweet potato washed; skin on; approx. 10 oz / 280g
  • tsp salt fine table salt
  • 1 large bowl of iced water for soaking the slices (not consumed; optional for texture)

Instructions

  • Using a mandoline, slice the sweet potato (skin on) as thinly as possible.
  • Place the sweet potato slices into a large bowl of iced water. Use your fingers to gently separate the slices, then let them sit for 10 minutes to remove excess starch.
  • Drain the sweet potato and pat the slices dry thoroughly using paper towels or a clean dish towel.
  • Line a microwave-safe plate with non-stick parchment paper. Arrange the sweet potato slices in a single layer, making sure they don’t overlap or touch at the edges. Lightly sprinkle with salt.
  • Microwave on high for 4 minutes, then check for browning. Continue cooking in 30-second intervals until the chips are golden and beginning to crisp—typically 4 to 5 minutes total depending on your microwave. Note: The chips will continue to crisp up slightly as they cool.
  • Remove from the microwave and let cool on a wire rack or plate. Repeat with the remaining slices.
  • Enjoy immediately for maximum crispness, or store in an airtight container for up to 1–2 days.

Video

Nutrition

Calories: 146kcal | Carbohydrates: 34g | Protein: 3g | Fat: 0.1g | Saturated Fat: 0.03g | Polyunsaturated Fat: 0.03g | Sodium: 239mg | Potassium: 573mg | Fiber: 5g | Sugar: 7g | Vitamin A: 24118IU | Vitamin C: 4mg | Calcium: 51mg | Iron: 1mg