Baked Sweet Potato Fries

Crispy, golden, and naturally sweet, these baked sweet potato fries are a healthier cousin to the classic French fries! Lightly seasoned and oven-roasted to perfection, they’re irresistibly snackable and come together with just a few simple ingredients and 10 minutes of prep!

oven-baked sweet potato slices on parchment paper.

These oven-baked sweet potato fries are tender and soft inside with a caramelized, crunchy edge. The natural sweetness of the potatoes pairs deliciously with herbs and spices. like paprika, oregano, and thyme, in this case! They are perfect for snacking, salad sides, or dipping into your favorite sauce like yum yum sauce or whipped feta. 

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Why You'll Love This Recipe

✨ Sweet potato fries are what I call an anytime recipe. Great as a side, perfect for snacking, and even as a quick appetizer!

✨ Sweet, spicy, savory, and crispy all at once, they are excellent finger food. And so easy to make because the oven does all the work.

✨ They’re oven-baked, not fried. So, you get all the flavor and crunch without the mess (or extra oil). Plus, they’re just as good fresh from the oven when reheated the next day, making them wonderful for meal prep. I ALWAYS make extra!

✨ Sweet potato fries are also a great way to use and eat easily available seasonal veggies. Like these oven-roasted carrots and air fryer pumpkin! Roasting them intensifies their flavor, caramelizes them, crisps up the edges, and leaves the inside irresistibly soft.

✨ You can season them any way you like: classic paprika and garlic, herby rosemary and thyme, or even a chili-lime kick. They’re endlessly customizable and work with whatever’s in your spice cabinet.

✨ The oven-baked sweet potato fries recipe is easy to serve. Plate them alongside burgers, grain bowls, or as a stand-alone snack with hummus or tzatziki.

Recipe Ingredients

Labelled ingredients for making baked sweet potato fries.

Sweet Potatoes: Choose whatever variety is easily available to you. You can peel them or leave the skins on (like I did) for extra texture. Slice them evenly so they cook at the same speed. Use any extra to make these yummy sweet potato cutlets!

Olive oil also adds a lovely fruity flavor. You can swap it for any oil you prefer.

Paprika is a color-and-flavor booster. You can use degi mirch/ Kashmiri red chili powder too. It gives a very gentle heat and a gorgeous red hue.

Seasoning: I used thyme and oregano for a savory taste with a little sea salt to bring out the flavors.

Please see the recipe card below for full information about the ingredients and quantities.

Variations

Sweet potatoes are naturally sweet and earthy. They take up the taste for any seasoning you love!

  • Keep it classic with just salt, pepper, and olive oil.
  • Turn up the heat with peri-peri seasoning or Korean gochugaru
  • Give them an Indian twist with garam masala or chaat masala.
  • Finish with a pop of green with fresh parsley, cilantro, thyme, or rosemary.

How To Make Baked Sweet Potato Fries

Step 1: Set the oven to preheat at 220°C (425°F).

Step 2: Clean the sweet potatoes thoroughly. Slice the sweet potatoes lengthwise into sticks. Try to cut into even-sized pieces.

Sliced sweet potatoes with spices in a mixing bowl.

Step 3: Put the sweet potatoes in a large bowl. Add olive oil, salt, dried oregano, thyme, and paprika.

Sweet potato sticks coated with spices.

Step 4: Mix well so each sweet potato piece is coated with the oil and spices.

Sliced sweet potato on a parchment-lined baking tray.

Step 5: Spread the slices evenly on a baking tray in a single layer.

Baked sweet potato fries on parchment paper.

Step 6: Bake for 15–20 minutes, flipping every few minutes with a spatula for even cooking.

Final Step: Serve warm!

Sweet potato fries on parchment paper with a dip.

Pro Tips

  • Cut thin for crispy, oven-baked sweet potato fries. Slice thick for chunky wedges. Both are delicious, just different personalities. You can also cut them into rounds.
  • Try to cut the sweet potatoes evenly. This will help in even cooking.
  • Give each fry space. Crowding or piling the tray means steaming, not crisping. Spread them in a single layer for golden glory.
  • When they’re nicely browned, switch on the broiler for the last 4–5 minutes. It’ll blister the slices, making them extra crispy.
  • Reheat the fries in the oven, air fryer, or skillet. The microwave will make them soggy.

How To Serve

Baked sweet potato fries are a joy all by themselves. Crisp on the outside, tender inside, and full of flavor. Serve them solo. That’s what I do. Or you can serve them alongside a burger or a sandwich.

But let’s be honest. Fries and dips are a match made in snacking heaven. Here are some of my favorites:

A sweet potato fry dipped in a sauce.

Recipe FAQs

How long to bake sweet potato fries in the oven?

How long you bake sweet potato fries depends on how you slice them. If you did thin fries like me, bake for 15-20 minutes, flipping every 5-7 minutes or so for even cooking. Thicker slices may take another 5 minutes or so. Remember

Why won't my sweet potato fries get crispy?

The most common culprit is overcrowding the tray. Give each slice a little breathing room so it roasts instead of steaming. Also, remember to bake them at a high temperature, 220 °C / 425°F, as mentioned in the recipe card.

Can you bake sweet potato fries in an air fryer?

Yes, you can make these in the air fryer. Bake them at 200 °C / 400°F for 10-12 minutes. Want more air fryer recipes? Try my air fryer falafel, air fryer pumpkin slices, and air fryer tortilla chips.

Recipe

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Baked sweet potato slices on parchment paper.

Baked Sweet Potato Fries

Natasha Minocha
Crispy, golden, and perfectly seasoned, these baked sweet potatoes are so easy to make! Perfect as a side, for anytime snacking, and as a fuss-free appetizer!
No ratings yet. Tap the stars to be the first!
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Appetizer, Side Dish, Snack
Cuisine American, World
Servings 8 Servings
Calories 155 kcal

Ingredients
  

  • 2.2 lbs / 1 kg Sweet Potatoes Well scrubbed
  • 3-4 Tbsp Olive oil
  • 1.5 tsp Paprika or Degi Mirch powder
  • 1.5 tsp Dried Thyme
  • 1 tsp Oregano
  • Salt to taste

Instructions
 

  • Preheat the oven to 220 C / 425 F.
  • Thickly slice the sweet potatoes lengthwise.
    2.2 lbs / 1 kg Sweet Potatoes
  • Put the sliced sweet potatoes in a large bowl.
  • Add the olive oil, salt, paprika, dried oregano, and thyme and mix well.
    3-4 Tbsp Olive oil, 1.5 tsp Paprika or Degi Mirch powder, 1.5 tsp Dried Thyme, 1 tsp Oregano, Salt to taste
  • Spread out evenly on a baking sheet.
  • Bake for 15-20 minutes at 220 C / 425 F , turning the wedges every 10 minutes until cooked through and lightly browned.
  • I like to put them under the broiler for the last 4-5 minutes to make them extra crispy and blistered.
  • Serve warm or at room temperature with any sauce of your choice. Enjoy!!

Video

Notes

  • Cut thin for crispy, oven-baked sweet potato fries. Slice thick for chunky wedges. Both are delicious, just different personalities. You can also cut them into rounds.
  • Try to cut the sweet potatoes evenly. This will help in even cooking.
  • Give each fry space. Crowding or piling the tray means steaming, not crisping. Spread them in a single layer for golden glory.
  • When they’re nicely browned, switch on the broiler for the last 4–5 minutes. It’ll blister the slices, making them extra crispy.
  • Reheat the fries in the oven, air fryer, or skillet. The microwave will make them soggy.

Nutrition

Serving: 1 ServingCalories: 155kcalCarbohydrates: 25gProtein: 2gFat: 5gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gSodium: 69mgPotassium: 425mgFiber: 4gSugar: 5gVitamin A: 17708IUVitamin C: 3mgCalcium: 45mgIron: 1mg

 

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