Crispy Oven Baked Sweet Potato Fries (40 minutes)
Crispy oven baked sweet potato fries are the perfect side dish, ready in just 40 minutes. After making these many times, I’ve discovered the trick to getting them perfectly crispy every time. The key is to soak the sweet potatoes in water to remove excess starch, then toss them in oil and coat them evenly. This ensures they become crispy and golden brown in the oven. If you love recipes like this, you’ll also enjoy Chicken Broccoli Rice Casserole and No Bake Rhubarb Cheesecake Squares.
Why This Crispy Oven Baked Sweet Potato Fries (40 minutes) Is Pure Comfort
- Crispy on the outside, tender on the inside
- Better than takeout
- Easy to make with simple ingredients
- Perfect for meal prepping
What You'll Need for Crispy Oven Baked Sweet Potato Fries (40 minutes)
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- Sweet potatoes
- Olive oil
- Salt
- Pepper
- Salt
- Pepper
- Garlic powder (optional)
- Paprika (optional)
- Optional: Chopped fresh parsley
- Optional: Grated Parmesan cheese
- Optional: Sour cream or Greek yogurt
đź“ť Ingredient Notes
- Sweet potatoes: Use firm, even-sized sweet potatoes for the best results.
đź›’ Tools & Equipment I Recommend
- Mandoline slicer — Ensures even, consistent slices for perfect fries. → See on Amazon
- Baking sheet — Large surface area for spreading out the fries and ensuring even baking. → See on Amazon
How to Make Crispy Oven Baked Sweet Potato Fries (40 minutes)
- Prepare sweet potatoes: Peel and cut sweet potatoes into 1/4-inch sticks. Soak in cold water for 30 minutes to remove excess starch. Pat dry thoroughly.
- Preheat oven: Preheat oven to 425°F (220°C). Line two baking sheets with parchment paper.
- Toss in oil: In a large bowl, toss sweet potato fries with olive oil, salt, pepper, garlic powder (if using), and paprika (if using).
- Bake: Spread fries evenly on prepared baking sheets. Bake for 20-25 minutes, flipping halfway, until crispy and golden brown.
- Serve: Serve immediately with desired toppings. Enjoy!
Cook's Tips for Perfect Crispy Oven Baked Sweet Potato Fries (40 minutes)
- : For extra crispy fries, increase the oven temperature to 450°F (230°C) and bake for 15-20 minutes, flipping halfway.
- Common mistake and fix: Avoid overcrowding the baking sheet. If fries are too close together, they will steam and become soggy. Use two baking sheets if necessary.
- : To speed up the soaking process, add a tablespoon of vinegar to the water.
Storing & Reheating Crispy Oven Baked Sweet Potato Fries (40 minutes)
Short-Term Storage
Store in an airtight container in the fridge. Store leftovers in an airtight container in the fridge for up to 5 days. Make-ahead tip: Fries can be prepped up to 1 day ahead. Store in the fridge until ready to bake.
Freezing Crispy Oven Baked Sweet Potato Fries (40 minutes)
Freeze cooked fries on a baking sheet, then transfer to an airtight container for up to 3 months. Reheat in the oven at 400°F (200°C) for 10-15 minutes.
How to Reheat Without Drying It Out
Oven: Reheat in the oven at 400°F (200°C) for 10-15 minutes. Microwave: Reheat in the microwave for 1-2 minutes, then crisp in the oven at 400°F (200°C) for 5 minutes.
Recipe Notes
- Chef tip: For a spicy kick, add a pinch of cayenne pepper or a sprinkle of chili powder.
- Best substitution: Regular potatoes can be used as a substitute for sweet potatoes.
- Make-ahead: See storage notes for make-ahead tips.
- Scaling: This recipe can be easily doubled or tripled to serve a larger crowd.
- Troubleshooting: If fries are still soft after baking, increase the oven temperature and bake for an additional 5-10 minutes.
Want to level up this recipe?
Digital kitchen scale — Ensures accurate measurements for consistent results. → Check price on Amazon
Crispy Oven Baked Sweet Potato Fries (40 minutes)
Ingredients
Main Ingredients
- Sweet potatoes
- Olive oil
- Salt
- Pepper
Seasonings
- Salt
- Pepper
- Garlic powder (optional)
- Paprika (optional)
Optional Toppings
- Chopped fresh parsley
- Grated Parmesan cheese
- Sour cream or Greek yogurt
Instructions
- Prepare sweet potatoes: Peel and cut sweet potatoes into 1/4-inch sticks. Soak in cold water for 30 minutes to remove excess starch. Pat dry thoroughly.
- Preheat oven: Preheat oven to 425°F (220°C). Line two baking sheets with parchment paper.
- Toss in oil: In a large bowl, toss sweet potato fries with olive oil, salt, pepper, garlic powder (if using), and paprika (if using).
- Bake: Spread fries evenly on prepared baking sheets. Bake for 20-25 minutes, flipping halfway, until crispy and golden brown.
- Serve: Serve immediately with desired toppings. Enjoy!
Notes
- Chef tip: For a spicy kick, add a pinch of cayenne pepper or a sprinkle of chili powder.
- Best substitution: Regular potatoes can be used as a substitute for sweet potatoes.
- Make-ahead: See storage notes for make-ahead tips.
- Scaling: This recipe can be easily doubled or tripled to serve a larger crowd.
- Troubleshooting: If fries are still soft after baking, increase the oven temperature and bake for an additional 5-10 minutes.
Storage
- Fridge: Store leftovers in an airtight container in the fridge for up to 5 days.
- Freezer: Freeze cooked fries on a baking sheet, then transfer to an airtight container for up to 3 months. Reheat in the oven at 400°F (200°C) for 10-15 minutes.
- Oven reheat: Reheat in the oven at 400°F (200°C) for 10-15 minutes.
- Microwave reheat: Reheat in the microwave for 1-2 minutes, then crisp in the oven at 400°F (200°C) for 5 minutes.
- Make ahead: Fries can be prepped up to 1 day ahead. Store in the fridge until ready to bake.
Nutrition Per Serving
- Calories: 210
- Protein: 3g
- Fat: 8g
- Carbs: 35g
- Fiber: 6g
- Sugar: 6g
- Sodium: 500mg
- Cholesterol: 0mg
- Sat. Fat: 1.2g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Crispy Oven Baked Sweet Potato Fries (40 minutes) FAQs
Yes, see storage notes for make-ahead tips.
Avoid overcrowding the baking sheet and ensure sweet potatoes are thoroughly dried before baking.
Yes, cook at 400°F (200°C) for 15-20 minutes, shaking the basket halfway through.
Use a mandoline slicer for even, consistent slices.
Yes, see storage notes for freezing instructions.
A Warm Final Note
I can’t wait for you to try Crispy Oven Baked Sweet Potato Fries (40 minutes) and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!
