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Foolproof Oven Baked Sweet Potatoes: Fluffy Inside, Crispy Skin

Two perfectly baked sweet potatoes, split open to show the fluffy orange interior, seasoned with pepper.

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Learn the simple, foolproof method for baking sweet potatoes in the oven to achieve a perfectly fluffy interior and naturally caramelized, crispy skin. This is the best sweet potato cooking method for a simple dinner side.

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 degrees Fahrenheit (200 degrees Celsius).
  2. Scrub the sweet potatoes well under running water to remove any dirt. Dry them completely with a paper towel.
  3. Pierce each sweet potato 4 to 6 times deeply all over using a sharp fork. This allows steam to escape.
  4. Rub the entire surface of each potato lightly with olive oil.
  5. Sprinkle the coarse salt and pepper evenly over the skins of the potatoes.
  6. Place the seasoned potatoes directly onto the center rack of the preheated oven. Do not use foil; direct heat helps crisp the skin.
  7. Bake for 45 to 60 minutes. The exact time depends on the size of your potatoes.
  8. Check for doneness by squeezing the potato gently; it should yield easily, or insert a thin knife into the center with no resistance.
  9. Remove the potatoes from the oven. Slice them open lengthwise down the middle without cutting all the way through. Gently squeeze the ends to fluff the interior.
  10. Serve immediately with your favorite toppings.

Notes

  • For extra crispy skin, place the potatoes directly on the oven rack instead of a baking sheet.
  • If you plan on making twice baked sweet potatoes later, slightly undercook them (about 5 minutes less) before cooling and scooping out the flesh.
  • You can substitute the oil and seasoning with a light coating of coconut oil for a different flavor profile.

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