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The Ultimate Crispy & Tender Roasted Sweet Potatoes (Simple 5-Ingredient Base Recipe)

A close-up of perfectly caramelized, seasoned roasted sweet potatoes cubes piled high in a white bowl.

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Make roasted sweet potatoes that are crispy on the outside and tender inside. This simple recipe uses high heat for perfect caramelization, making it a reliable side dish for weeknight meals or holiday feasts.

Ingredients

Scale
  • 3 large sweet potatoes, scrubbed and cut into 1-inch cubes
  • 3 tablespoons olive oil
  • 1 teaspoon kosher salt
  • 1/2 teaspoon black pepper
  • Optional: 1 tablespoon maple syrup or honey for extra caramelization

Instructions

  1. Preheat your oven to 425°F (220°C). Line a large, rimmed baking sheet with parchment paper for easier cleanup.
  2. Place the sweet potato cubes in a large bowl. Drizzle with olive oil, then sprinkle with salt and pepper. Toss everything together until the potatoes are evenly coated.
  3. Spread the seasoned sweet potatoes onto the prepared baking sheet in a single layer. Do not overcrowd the pan; use two sheets if necessary. Overcrowding steams the potatoes instead of roasting them, preventing crispiness.
  4. Roast for 20 minutes.
  5. Remove the pan from the oven. If using maple syrup or honey, drizzle it over the potatoes now and toss gently.
  6. Return the pan to the oven and roast for another 10 to 15 minutes, or until the edges are deeply browned and crispy, and the centers are soft when pierced with a fork.
  7. Serve immediately as a healthy vegetable side or holiday side dish.

Notes

  • For the crispiest roasted vegetables, make sure your oven is fully preheated to 425°F before the potatoes go in. High heat is key to achieving that desirable texture.
  • If you prefer a sweeter flavor profile, toss the potatoes with 1 teaspoon of ground cinnamon along with the salt and pepper before roasting.
  • For savory roasted sweet potatoes, add 1/2 teaspoon of garlic powder and 1/4 teaspoon of smoked paprika to the seasoning mix.
  • To achieve tender sweet potatoes that cook evenly, try to keep the cubes uniform in size.

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