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The Ultimate Fluffy Baked Sweet Potato with Perfectly Crispy Skin

Close-up of a fluffy baked sweet potato split open, revealing bright orange, soft flesh.

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Learn how to bake sweet potatoes in the oven to achieve that perfect texture: a light, fluffy interior and wonderfully crisp, caramelized skin. This simple oven baked sweet potato recipe is your go-to for an easy sweet potato side dish or a base for a satisfying dinner idea.

Ingredients

Scale
  • 4 medium sweet potatoes (about 810 ounces each)
  • 1 tablespoon olive oil
  • 1 teaspoon coarse salt
  • 1/2 teaspoon black pepper

Instructions

  1. Preheat your oven to 400°F (200°C). You need a hot oven for crispy skin.
  2. Scrub the sweet potatoes well under running water. Dry them completely with a paper towel; moisture prevents crispy skin.
  3. Pierce each sweet potato deeply 4 to 6 times all over using a sharp fork. This allows steam to escape.
  4. Rub the entire surface of each potato with olive oil. Distribute the coarse salt and pepper evenly over the skins.
  5. Place the seasoned potatoes directly onto the oven rack. Do not use foil, as foil traps steam and results in soft skin.
  6. Bake for 45 to 60 minutes. Cooking time depends on the size of your potatoes. Start checking for doneness around 45 minutes.
  7. The baked sweet potato is done when the skin is crisp and the inside yields easily when squeezed gently (use an oven mitt).
  8. Remove from the oven. Let them cool slightly before slicing them open lengthwise. Fluff the interior flesh with a fork.
  9. Serve immediately with your favorite sweet and savory sweet potato topping ideas.

Notes

  • For an air fryer baked sweet potato alternative, cook at 400°F (200°C) for 30-35 minutes, flipping halfway.
  • If you prefer roasted sweet potato halves, slice them lengthwise before rubbing with oil and seasoning, then roast cut-side up.
  • To make stuffed baked sweet potatoes or twice baked sweet potatoes, scoop out the flesh after baking, mix with desired fillings, and return to the skins to heat through.
  • For a quick baked sweet potato option, you can microwave them for 5-7 minutes until slightly soft, then finish in a 400°F oven for 10-15 minutes to crisp the skin.

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