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The Absolute Best Baked Sweet Potatoes: Crispy Skin & Fluffy Inside (No Foil Method)

Two perfectly baked sweet potatoes split open, showing fluffy orange flesh seasoned with pepper.

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Learn the foolproof oven technique for making baked sweet potatoes with perfectly crispy skin and a wonderfully fluffy interior every time. This simple side dish recipe requires no foil and is ideal for quick weeknight dinners or meal prep.

Ingredients

Scale
  • 4 medium sweet potatoes, scrubbed clean
  • 1 tablespoon olive oil
  • 1 teaspoon coarse salt
  • 1/2 teaspoon black pepper

Instructions

  1. Preheat your oven to 425 degrees Fahrenheit. This high heat helps crisp the skin.
  2. Pierce each sweet potato several times deeply with a fork. This allows steam to escape and prevents bursting.
  3. Rub the entire surface of each sweet potato with olive oil. This promotes skin crisping.
  4. Sprinkle the potatoes evenly with coarse salt and black pepper.
  5. Place the seasoned sweet potatoes directly onto the middle oven rack. Do not use foil or a baking sheet. Baking directly on the rack allows air to circulate, which is key for crispy skin.
  6. Bake for 40 to 55 minutes. The exact time depends on the size of your potatoes.
  7. Check for doneness by squeezing gently; the potato should yield easily. A knife inserted into the center should meet no resistance.
  8. Remove from the oven. Slice open the top lengthwise and gently fluff the interior with a fork before serving with your favorite toppings.

Notes

  • For a savory preparation, top with garlic butter immediately after baking.
  • To make a sweet preparation, use brown sugar, cinnamon, and a sprinkle of chopped walnuts.
  • This method works well for meal prep; store cooked potatoes in the refrigerator for up to four days.
  • If your potatoes are very large, you may need to increase the baking time by 10 to 15 minutes.

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