Crispy Oven Baked Sweet Potatoes

Golden, crispy oven baked sweet potato fries, perfectly seasoned and ready for dipping. Pin it
Golden, crispy oven baked sweet potato fries, perfectly seasoned and ready for dipping. | jasminerecipes.com

These oven-baked sweet potato fries offer a delightful crunch with a tender interior, achieved by coating sticks with cornstarch and seasoning them with smoky paprika, garlic powder, and pepper. Baked at a high temperature and flipped halfway through, they turn golden and crispy. Soaking the potatoes beforehand enhances texture, while a sprinkle of sea salt finishes the perfect balance of flavor. Ideal as a snack or accompaniment, these fries bring a healthier twist with a naturally sweet and savory profile.

I first discovered these crispy oven baked sweet potato fries on a chilly fall evening when I wanted a healthier twist on my usual snack cravings. The smell of smoky paprika and garlic filling my kitchen instantly made it feel like a cozy celebration.

One weekend, unexpected guests arrived and I managed to whip these fries up in no time. They vanished before I could even grab a second helping, turning a casual night into a memorable gathering.

Ingredients

  • Sweet Potatoes: I always choose firm, large sweet potatoes about 600 grams for the best texture when cut into sticks
  • Cornstarch or Arrowroot Powder: Tossing the fries with this helps them crisp up beautifully in the oven
  • Olive Oil: Using extra virgin adds flavor and helps the seasoning stick
  • Smoked Paprika: This gives a subtle smoky warmth that makes all the difference
  • Garlic Powder: Adds that cozy depth without fresh garlic's moisture
  • Black Pepper and Sea Salt: Season to your liking for balance and crunch

Instructions

Get Everything Ready:
Preheat your oven to 220°C (425°F) and line two large baking sheets with parchment paper. The air will already start smelling inviting as the oven warms.
Coat the Fries:
Toss sweet potato sticks with cornstarch until coated evenly, then shake off any excess; this little trick is what really gives that coveted crisp.
Season to Perfection:
Drizzle olive oil and sprinkle smoked paprika, garlic powder, and black pepper. Toss gently to make sure every fry gets some flavor love.
Arrange Carefully:
Place fries in a single layer on your sheets, making sure they do not touch so each one crisps properly.
Bake & Flip:
Bake for 15 minutes. The kitchen will smell amazing right now. Flip each fry and rotate the sheets to ensure even cooking.
Finish Baking:
Bake for another 12 to 15 minutes until golden brown edges peek out. The texture should be just right—crispy but tender inside.
Salt & Rest:
Remove from oven, sprinkle immediately with sea salt, and let the fries cool 3 to 5 minutes to lock in maximum crispiness.
Serve Warm:
Pair with your favorite dipping sauce and enjoy the perfect snack or side.
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This dish quickly became more than just fries—it was the centerpiece of celebrations and comfort food moments alike, reminding me of cozy evenings with friends and family sharing laughter over a simple plate.

Keeping It Fresh

If you plan to make them ahead, cool the fries completely before storing in an airtight container. Reheat in the oven at 200°C (390°F) on a baking sheet so they regain crispiness rather than turn soggy.

Serving Ideas That Clicked

These fries pair wonderfully with garlic aioli or a tangy ketchup. For a fun twist, try a sprinkle of grated parmesan or a dash of chili powder before serving.

A Time This Recipe Saved the Day

During a last-minute potluck, I brought these fries along—they disappeared almost instantly! It felt great to offer a crowd-pleaser that was both delicious and on the healthier side.

  • Remember to space out fries well on the tray for even cooking
  • Don't skip shaking fries after cornstarch toss to avoid clumping
  • Olive oil quality noticeably affects final flavor—choose good stuff
These appetizing, oven baked sweet potato fries are a wonderful side or snack, full of flavor. Pin it
These appetizing, oven baked sweet potato fries are a wonderful side or snack, full of flavor. | jasminerecipes.com

Thanks for spending this time in the kitchen with me—may your fries always turn out crispy and your gatherings full of joy.

Recipe FAQs

Soak cut sweet potatoes in cold water for 30 minutes, then pat dry before tossing with cornstarch and baking at a high temperature.

Yes, adding cumin, chili powder, or Italian herbs can give the fries unique flavors.

Bake at 220°C (425°F) to achieve a crispy outside and tender inside.

Cornstarch helps absorb moisture and creates a crispy coating during baking.

Bake for about 15 minutes, flip and rotate, then bake another 12-15 minutes until golden brown.

Crispy Oven Baked Sweet Potatoes

Golden crispy sweet potatoes tossed with spices and baked in the oven for a tasty treat.

Prep 15m
Cook 30m
Total 45m
Servings 4
Difficulty Easy

Ingredients

Sweet Potatoes

  • 2 large sweet potatoes, peeled and cut into 1/4-inch sticks

Seasonings

  • 2 tablespoons cornstarch or arrowroot powder
  • 2 tablespoons olive oil
  • 1 teaspoon smoked paprika
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon ground black pepper
  • 1 teaspoon fine sea salt, plus extra for seasoning

Instructions

1
Preheat Oven and Prepare Baking Sheets: Set oven to 425°F (220°C). Line two large baking sheets with parchment paper.
2
Coat Sweet Potato Sticks: In a large bowl, toss sweet potato sticks with cornstarch to coat evenly. Shake off any excess.
3
Add Seasonings and Oil: Drizzle olive oil over the coated sweet potatoes. Add smoked paprika, garlic powder, and black pepper. Toss thoroughly to combine.
4
Arrange Fries for Baking: Place fries in a single layer on the prepared baking sheets, ensuring pieces do not touch.
5
Initial Bake: Bake fries for 15 minutes.
6
Flip and Rotate: Flip each fry and rotate baking sheets to promote even cooking.
7
Continue Baking: Bake an additional 12 to 15 minutes until fries are golden and crisp around the edges.
8
Season and Rest: Remove fries from oven, immediately sprinkle with sea salt, and let rest for 3 to 5 minutes to enhance crispness.
9
Serve: Serve hot accompanied by a preferred dipping sauce.
Additional Information

Equipment Needed

  • Large mixing bowl
  • Sharp knife
  • Baking sheets
  • Parchment paper
  • Spatula or tongs

Nutrition (Per Serving)

Calories 180
Protein 2g
Carbs 31g
Fat 6g

Allergy Information

  • Gluten-free, dairy-free, and nut-free; verify cornstarch or arrowroot powder labels for cross-contamination.
Jasmine Carter

Easy, nourishing recipes and kitchen wisdom for everyday cooks and food lovers.