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The Ultimate Crispy and Tender Roasted Sweet Potatoes: Perfecting the Oven Technique

A pile of perfectly caramelized and slightly charred roasted sweet potatoes served on a white plate.
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Learn the simple technique to make roasted sweet potatoes that are crispy on the outside, tender inside, and perfectly caramelized. This foundational recipe uses basic seasonings and provides clear steps for success every time.

Ingredients

Scale
  • 3 large sweet potatoes, scrubbed and cut into 1-inch chunks
  • 3 tablespoons olive oil
  • 1 teaspoon kosher salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon garlic powder

Instructions

  1. Preheat your oven to 425 degrees Fahrenheit (220 Celsius). Position the oven rack in the center position.
  2. Place the sweet potato chunks in a large bowl. Drizzle with olive oil.
  3. Add the salt, pepper, and garlic powder to the bowl. Toss everything together until the sweet potatoes are evenly coated.
  4. Spread the seasoned sweet potatoes in a single layer on a large, rimmed baking sheet. Do not overcrowd the pan; use two sheets if necessary to ensure crispiness. This step is key for crispy sweet potatoes oven roasting.
  5. Roast for 20 minutes.
  6. Remove the pan from the oven and use a spatula to flip the sweet potato chunks.
  7. Return the pan to the oven and roast for another 10 to 15 minutes, or until the edges are deeply browned and caramelized, and the centers are tender when pierced with a fork.
  8. Remove from the oven and serve immediately as a perfect sweet potato side dish.

Notes

  • For Maple Roasted Sweet Potatoes: Before the final 10 minutes of roasting, drizzle 2 tablespoons of pure maple syrup over the potatoes and toss gently. Return to the oven.
  • For extra crispiness, toss the potatoes with 1 teaspoon of cornstarch along with the oil and spices before roasting.
  • If you prefer softer potatoes, reduce the oven temperature to 400 degrees Fahrenheit and increase the total cooking time by 10 minutes.

Nutrition

Find it online: https://cookingzenith.com/roasted-sweet-potatoes-crispy-tender-technique/