There’s something undeniably satisfying about a perfectly crispy sweet potato fry. These vibrant orange beauties are not only delicious but also pack a nutritional punch. Whether you’re dipping them in your favorite sauce or enjoying them straight from the oven, crispy sweet potato fries are a favorite for many. Today, we’re diving into a simple recipe that elevates sweet potatoes to new heights. With the right techniques, you’ll achieve that coveted crunch and irresistible flavor. Let’s get started!
Why Cooks Rave About It

Crispy sweet potato fries are a game-changer in the world of healthy snacking. They offer a delightful balance of sweetness and savory flavor, making them a perfect accompaniment to any meal or a stand-alone snack. The beautiful golden color and crisp texture are a visual feast that can brighten up any dinner table. Not to mention, they are incredibly versatile. You can experiment with different seasonings or dips, making them a hit for both kids and adults alike. Plus, sweet potatoes are rich in vitamins and antioxidants, meaning you can indulge with a little less guilt.
What You’ll Gather
To create your own crispy sweet potato fries, you’ll need the following ingredients:
- 1.5 lbs sweet potatoes
- 3 tablespoons olive oil
- 1.5 tablespoons cornstarch
- 1 teaspoon garlic powder
- 1 teaspoon paprika
- 1 teaspoon black pepper
- 1 teaspoon salt
These ingredients come together to create a delicious, crispy fry that you’ll want to make again and again.
Prep & Cook Tools
Before you start cooking, make sure you have the following tools on hand:
- Cutting board: A sturdy surface for chopping the sweet potatoes.
- Sharp knife: To slice the sweet potatoes into even strips.
- Large bowl: For mixing the sweet potatoes with the oil and seasonings.
- Baking sheet: A flat surface for roasting that allows air circulation.
- Parchment paper: To prevent sticking and ensure easy cleanup.
- Oven: Preheated to the perfect temperature for that crispy finish.
Build Crispy Sweet Potato Fries Step by Step

Step 1: Preheat the Oven
Start by preheating your oven to 425°F (220°C). A hot oven is crucial for achieving crispy edges.
Step 2: Prepare the Sweet Potatoes
Wash and peel the sweet potatoes. Once peeled, cut them into even-sized strips, about 1/4 inch thick. Uniformity is key to ensure they cook evenly.
Step 3: Mix the Coating
In a large bowl, combine the olive oil, cornstarch, garlic powder, paprika, black pepper, and salt. Mix well to form a paste.
Step 4: Coat the Sweet Potatoes
Add the sweet potato strips to the bowl and toss until they are well-coated with the mixture. Make sure every fry is evenly covered.
Step 5: Arrange on Baking Sheet
Line a baking sheet with parchment paper. Spread the sweet potato fries in a single layer, ensuring they are not overcrowded. This allows for better airflow and crispiness.
Step 6: Bake to Perfection
Place the baking sheet in the preheated oven and bake for 25-30 minutes. Halfway through, flip the fries to ensure they crisp up on all sides.
Step 7: Cool and Serve
Once they are golden brown and crispy, remove them from the oven and let them cool for a few minutes. Serve them warm with your favorite dipping sauce or enjoy them as a side dish.
Vegan & Vegetarian Swaps

For those following a vegan or vegetarian lifestyle, the ingredients in this recipe are already suitable. However, here are a few swaps you might consider:
- Use avocado oil instead of olive oil for a different flavor profile.
- If you want to add a kick, consider using cayenne pepper in place of paprika.
- For an added depth of flavor, try adding nutritional yeast to the coating mix.
Little Things that Matter
To truly elevate your crispy sweet potato fries, keep these tips in mind:
- Soak the cut sweet potatoes in water for 30 minutes before coating. This helps remove excess starch and can lead to crispier fries.
- Don’t skip the cornstarch! It’s a secret ingredient that helps create that perfect crunch.
- Experiment with spices! Add cumin, chili powder, or even cinnamon for a fun twist.
- Make sure to have a good quality baking sheet. A heavy-duty sheet ensures even heating.
Save It for Later
If you end up with leftover crispy sweet potato fries (which is unlikely, but hey, it happens!), store them in an airtight container in the refrigerator. They’ll last for about 3-4 days. To reheat, pop them back in the oven at 400°F (200°C) for about 10 minutes to restore their crispiness. You can also freeze uncooked fries for later use. Just prepare them up to the point of baking, then freeze in a single layer before transferring to a freezer bag. Bake them straight from the freezer for a quick snack!
Ask the Chef
Can I use other types of potatoes for this recipe?
Absolutely! While sweet potatoes offer a unique flavor and health benefits, you can also use regular potatoes or even Yukon Gold potatoes. Just keep in mind that cooking times may vary slightly based on the type of potato.
What dips go well with crispy sweet potato fries?
There are so many delicious options! Try serving them with a homemade spicy mayo, garlic aioli, or a tangy yogurt dip. For a sweet twist, a maple mustard sauce works wonderfully as well.
How do I make my fries extra crispy?
To enhance the crispiness, ensure that the fries are spread out on the baking sheet in a single layer without overlapping. Additionally, using the cornstarch coating is crucial, as it helps create that crunchy texture.
Can I make these fries in an air fryer?
Yes, you can! Air frying is a fantastic option for making crispy sweet potato fries. Cook them in the air fryer at 400°F (200°C) for about 15-20 minutes, shaking the basket halfway through for even cooking.
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In Closing
Crispy sweet potato fries are a simple yet delightful recipe that can bring joy to any meal. With just a few ingredients and some straightforward steps, you can create a dish that is sure to impress. So next time you’re in the mood for something crispy and satisfying, remember this recipe. Whether you serve them as a side, snack, or even a main dish, these fries will undoubtedly be a hit. Enjoy your culinary adventure with crispy sweet potato fries, and don’t forget to share your delicious results!

Crispy Sweet Potato Fries
Ingredients
- 1.5 lbs sweet potatoes
- 3 tablespoons olive oil
- 1.5 tablespoons cornstarch
- 1 teaspoon garlic powder
- 1 teaspoon paprika
- 1 teaspoon black pepper
- 1 teaspoon salt
Instructions
- Start by preheating your oven to 425°F (220°C). A hot oven is crucial for achieving crispy edges.
- Wash and peel the sweet potatoes. Once peeled, cut them into even-sized strips, about 1/4 inch thick.
- In a large bowl, combine the olive oil, cornstarch, garlic powder, paprika, black pepper, and salt. Mix well to form a paste.
- Add the sweet potato strips to the bowl and toss until they are well-coated with the mixture.
- Line a baking sheet with parchment paper. Spread the sweet potato fries in a single layer.
- Place the baking sheet in the preheated oven and bake for 25-30 minutes, flipping halfway through.
- Once golden brown and crispy, remove from the oven and let cool for a few minutes before serving.
Equipment
- Cutting Board
- Sharp Knife
- Large Bowl
- Baking Sheet
- Parchment Paper
- Oven
Notes
- Soak cut sweet potatoes in water for 30 minutes before coating for extra crispiness.
- Don't skip the cornstarch; it's essential for that perfect crunch.
- Feel free to experiment with spices like cumin or chili powder for a twist.
