My version of oven baked sweet potato fries is simple, and delicious. I like them a bit thicker so there’s plenty of room to scoop up some dipping sauce. In this recipe, I show you how to make sweet potato fries where the outside is crispy, just how fries should be. Pair with a light herby dipping sauce for maximum satisfaction.

Sweet potato fries on a parchemnt-lined tray with a green sauce.

❤️ Why You’ll Love This Recipe

  • Extra crispy fries: While deep frying your fries does yield a crispy texture, you can easily recreate that satisfying crunch with oven-baked fries. You’ll use way less oil, and it’ll be way less hassle!
  • Easy 2-step recipe: There are two steps to getting the perfectly cooked, crispy sweet potatoes: Boil them until just barely fork-tender, then bake them at a high temperature. To get the best crispy sweet potato fries in the oven, make sure to spread them evenly out on the pan and toss them occasionally so that they brown on all sides.

I use this same method to make crispy roasted potatoes because it is the only way to get that crispy outside and fluffy inside when baking potatoes.

Ingredients & Seasonings

Yams – Technically, those orange “sweet potatoes” you call sweet potato fries are yams. This recipe uses them, but you can use any potatoes to make this recipe.

Oil – Use flavorless oil like canola, sunflower seed, avocado seed, or similar.

Seasoning – I usually make these with just salt and pepper. They are delicious with simple seasoning, but here are some other seasoning ideas you might want to play with:

  • Seasoned salt
  • Herbes de Provence
  • Garlic salt, onion salt, and paprika
  • Zaatar
  • Italian seasoning
  • Chili lime (Trader Joe’s, I’m looking at you!)
  • Old bay seasoning

How to Make this Recipe

Start by cutting the potatoes into 1/2-inch thick discs lengthwise, then slice them into fries 1/2-inch thick.

Preheat the oven to 425F. This high temperature is essential for getting crispy fries.

In the meantime, parboil the potatoes until just barely fork-tender. Then drain the water.

Sweet potato fries in a silver pot full of water.

Cover the potatoes all over in oil and seasoning. You can do this in the pot, in a bowl, or directly on a baking sheet. It’s easiest in a bowl, and least messy on the baking sheet.

Bottle pouring oil over steaming hot potato fries in a glass bowl.

Spread them out evenly on a baking sheet. Bake 35-40 minutes until they get brown and crispy, tossing them around after 20 minutes.

If you’re wondering what that delicious green sauce is, that’s my all-time favorite Aji Verde! Find the instructions in this Peruvian Chicken with Aji Verde recipe.

Close up of baked weet potato fries on a tray with ketchup and green sauce.

Serve Your Fries With Some Tasty Tacos!

Tacos and crispy fries are a flavor match in heaven. These tacos are guaranteed to knock your socks off! And be sure to check out my ultimate taco guide!

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Sweet potato fries on a tray.

Crispy Baked Sweet Potato Fries

5 from 11 votes
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These oven-baked sweet potato fries is simple, and delicious. I like them a little bit thicker so that there’s plenty of room for some dipping sauce.
Prep Time10 minutes
Cook Time45 minutes
Total Time55 minutes
Course: Side Dish, Snack
Cuisine: American
Diet: Gluten Free, Kosher, Vegan, Vegetarian
Servings: 4
Calories: 195kcal

Ingredients

  • 2 lbs. sweet potatoes peeled and cut into french-fry shaped slices
  • flavorless oil like avocado, sunflower seed, or canola
  • salt and pepper or other seasoning*

Instructions

  • Cut the potatoes into 1/2-inch thick discs lengthwise, then slice them into fries 1/2-inch thick.
  • Preheat the oven to 425F.
  • Cover the potatoes all over in oil and seasoning. Spread them out evenly on a baking sheet.
  • Bake 35-40 minutes until they get brown and crispy, tossing them around after 20 minutes.

Notes

* seasoned salt; herbes de Provence; garlic salt, onion salt, and paprika
To get the best crispy bake on the fries, make sure to spread them evenly out on the pan and toss them half-way through so that they brown all over.

Nutrition

Calories: 195kcal | Carbohydrates: 46g | Protein: 4g | Fat: 1g | Saturated Fat: 1g | Sodium: 125mg | Potassium: 764mg | Fiber: 7g | Sugar: 9g | Vitamin A: 32176IU | Vitamin C: 5mg | Calcium: 68mg | Iron: 1mg
Did you try this recipe?I’d love to hear what you think! Leave a Review to let us know how it came out, if you have a successful substitution or variation, or anything else.

4 Comments

  1. 5 stars
    So easy and delicious. I sat down with these sweet potato fries, chicken and a vegetable on my plate. I ate my entire serving of fries first before touching the chicken and veggie. ๐Ÿ˜„ Yum!

5 from 11 votes (10 ratings without comment)

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