Oven Baked Crispy Fries

By: Barbara Updated on Tue, 06 May 2025 13:28:48 GMT Perfect Sides
Barbara, recipe developer and home cook at Graceful Flavors
Barbara

Hi, I'm Barbara, the recipe developer and home cook behind Graceful Flavors. I share approachable recipes with clear steps, familiar ingredients, and delicious results for real everyday kitchens.

Updated on Tue, 06 May 2025 13:28:48 GMT

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A bowl of fries with parsley. Pin it
A bowl of fries with parsley.

This crispy oven-baked sweet potato fries recipe has become my go-to side dish whenever I need to impress dinner guests without spending hours in the kitchen. The natural caramelization of sweet potatoes creates an irresistible flavor that even veggie skeptics can't resist.

I discovered this technique during a health kick when I was trying to cut back on fried foods. What started as a compromise quickly became a family favorite that my kids now request more often than regular fries.

Ingredients

Step-by-Step Instructions

A bowl of fries with a green garnish.
A bowl of fries with a green garnish.

My absolute favorite feature of this recipe is the natural sweetness that develops during baking. My daughter calls them nature's candy, and I love knowing she's getting vitamin A and fiber while thinking she's having a treat. Our Sunday dinner tradition now includes these fries alongside grilled proteins.

Storage Tips

A bowl of fried potatoes.
A bowl of fried potatoes.

Flavor Variations

Serving Suggestions

The Science of Crispiness

Frequently Asked Questions

How do I ensure my sweet potato fries get crispy?

Soak the sweet potato fries in cold water to remove excess starch, and coat them with cornstarch before baking for extra crispiness.

Can I skip soaking the sweet potatoes?

Skipping the soaking step may result in less crispy fries, as removing starch helps achieve a better texture.

Why should I preheat the baking sheet?

A preheated baking sheet helps the fries start cooking immediately, ensuring a crispy exterior.

What can I use instead of olive oil?

You can substitute olive oil with any high-heat vegetable oil, such as avocado or sunflower oil.

Can I make these fries ahead of time?

It’s best to serve them fresh, but you can reheat them in a hot oven to restore crispiness if needed.

Is paprika necessary for seasoning?

No, but paprika adds a smoky depth of flavor. Feel free to customize the seasoning to your liking.

3.50 from 65 votes

Crispy Oven Baked Fries

Prep Time:
40 Minutes
Cook Time:
25 Minutes
Total Time:
65 Minutes
Servings:
4
A bowl of fries with parsley.

Golden, crispy sweet potato fries baked to perfection with a flavorful seasoning blend.

Ingredients

  • 2 medium sweet potatoes, peeled (optional) and cut into 1/4 inch thick fries
  • 2 tablespoons olive oil
  • 1 teaspoon garlic powder
  • 1 teaspoon paprika (smoked paprika optional for extra flavor)
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 tablespoon cornstarch (optional, for extra crispiness)

Instructions

1.

1. Preheat the Oven: Preheat the oven to 425°F (220°C). Place a baking sheet inside the oven while it heats to get it nice and hot.

2.

2. Prepare the Sweet Potatoes: Peel the sweet potatoes (optional) and cut them into 1/4 inch thick fries. Try to make them as uniform as possible to ensure even cooking.

3.

3. Soak the Fries: Place the cut sweet potato fries in a bowl of cold water for 30 minutes. This removes excess starch, which is key to achieving crispy fries.

4.

4. Season the Fries: Drain and pat the fries dry with a paper towel to remove moisture. In a large bowl, toss the fries with olive oil, garlic powder, paprika, salt, and black pepper. If using cornstarch for extra crispiness, sprinkle it in now and toss until fully coated.

5.

5. Bake the Fries: Carefully remove the hot baking sheet from the oven. Spread the fries in a single layer on the sheet, ensuring they are not overcrowded. Bake for 25-30 minutes, flipping halfway through, until golden brown and crispy.

6.

6. Check for Crispiness: Once the fries are crisp and golden, remove them from the oven. Let them cool for a few minutes before serving.

Notes

  1. Adding cornstarch creates a light coating that absorbs moisture, resulting in crispy exteriors and soft interiors.

Tools You'll Need

  • Baking sheet
  • Large bowl
  • Paper towel

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 150
  • Total Fat: ~
  • Total Carbohydrate: ~
  • Protein: ~