It’s effortless to elevate dinner with a batch of frozen sweet potato fries cooked in the air fryer. Crispy and convenient, they’re the ideal sweet-and-salty side that pairs well with burgers, sandwiches, or as a snack.
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Air Fryer Frozen Sweet Potato Fries
A warm plate of sweet potato fries is comforting and satisfying — whenever they’re available on a menu, I often choose them. Making frozen sweet potato fries at home used to be disappointing: oven fries can be limp and deep frying at home is messy. The air fryer changes that.
Frozen sweet potato fries in the air fryer are fast, easy, and reliably crisp. They come out just as tasty as restaurant fries but with less oil. Below are tips, ingredients, and a simple method so you can enjoy perfectly crispy fries at home.
Why You’ll Love Air Fryer Sweet Potato Fries
This straightforward method delivers crispy, flavorful fries in minutes and is ideal when you want a fast side or snack.
- Frozen sweet potato fries go from frozen to crispy in about 12 minutes.
- You get the same texture and flavor you love from restaurant fries without deep frying.
- They’re easy to season — a sprinkle of coarse salt and a dash of garlic powder or smoked paprika is all you need.
- Quick cook time makes them perfect for an easy snack or a last-minute side.
They’re a great companion to burger night or sandwiches, and they’re easy to dress up with your favorite dipping sauces.
Ingredients for the best frozen sweet potato fries
Keep the ingredient list short and simple for the best results:
- Avocado oil spray — preferred for its high smoke point and safety in air fryers.
- Frozen sweet potato fries — any trusted brand; waffle or straight-cut both work well.
- Coarse kosher salt or coarse sea salt — for finishing.
Salt is often enough to bring out the fries’ flavor, but feel free to add other seasonings to taste.
Dipping Sauces for Sweet Potato Fries
Dipping sauces enhance the fries: ketchup, garlic aioli, barbecue sauce, or honey mustard are classic choices. A chilled spicy mayo or fry sauce also pairs wonderfully with the natural sweetness of the fries.
Do you spray oil on frozen french fries in the air fryer?
Use an oil spray with a high smoke point for air frying. Regular non-stick cooking sprays can damage the air fryer’s non-stick coating over time, so choose avocado oil spray. Avocado oil has a much higher smoke point than extra-virgin olive oil, making it a safer choice for the high temperatures used to crisp fries.
A light spritz on the basket and a very light spray over the fries during cooking will help them brown evenly and become crispy without excess oil.
How to Air Fry Frozen Sweet Potato Fries
A printable recipe card with exact measurements and the full recipe is included lower in this post.
- Preheat your air fryer to 400°F for about 3 minutes.
- Lightly spray the inside of the air fryer basket with avocado oil spray.
- Place the frozen sweet potato fries in a single layer in the basket so air can circulate freely.
- Cook at 400°F for 6 minutes. Remove the basket and shake or toss the fries to redistribute them.
- Lightly spray the fries with avocado oil spray and return the basket to the air fryer.
- Cook for an additional 6 minutes at 400°F, or until they reach your preferred crispness.
- Remove the basket and immediately sprinkle the fries with coarse salt so it adheres while they’re hot.
What temperature to air fry frozen sweet potato fries
Air fry frozen sweet potato fries at 400°F for about 12 minutes total, shaking halfway through. Times can vary by air fryer model and the thickness of the fries, so add time in 2-minute increments if needed. Cook in a single layer; if your basket is small, work in batches for best results.
Tips & Tricks for extra crispy fries
- Preheat the air fryer for about 3 minutes to help achieve a crisp exterior.
- Arrange fries in a single layer so hot air can circulate around each piece. Crowding leads to soggy fries.
- Shake or toss fries halfway through cooking to ensure even browning.
- If your air fryer runs cooler, add extra cook time in 2-minute intervals until crispy.
- Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the air fryer to restore crispness.
Sweet Potato Fries Air Fryer FAQs
Cooking frozen sweet potato fries in the air fryer or oven uses far less oil than deep frying. A light spritz of avocado oil keeps them crisp while reducing overall fat, making them a healthier alternative to traditional deep-fried fries.
Crispiness depends on air circulation. Spread fries in a single layer and avoid overcrowding. Tossing them halfway through cooking also helps them brown evenly.
Soggy fries usually result from overcrowding. Ensure a single layer and cook in batches if needed so the hot air can circulate around each fry.
No need to thaw frozen fries. They crisp up nicely when cooked from frozen in the air fryer.
More Easy Air Fryer Recipes
- Air Fryer Twice Baked Potatoes
- Homemade Croutons in the Air Fryer
- Air Fryer Chicken Wings
- Crispy Air Fryer Popcorn Shrimp
If you try this recipe and enjoy it, a 5-star rating would be greatly appreciated — it helps keep recipes coming.
Air Fryer Frozen Sweet Potato Fries
3 mins
12 mins
Equipment
- Air Fryer or Convection Oven
Ingredients
- avocado oil spray
- frozen sweet potato fries
- coarse kosher salt or coarse sea salt
Instructions
- Preheat the air fryer to 400°F for 3 minutes.
- Spray the inside of the air fryer basket with avocado oil spray.
- Add frozen sweet potato fries in a single layer.
- Cook at 400°F for 6 minutes.
- Open the basket and shake the fries to redistribute.
- Lightly spray the fries with avocado oil spray.
- Cook an additional 6 minutes at 400°F.
- Remove the basket and sprinkle fries with coarse salt while hot.
Notes
- Preheating the air fryer helps achieve a crisp exterior.
- Cook fries in a single layer; do them in batches if needed.
- Move the fries halfway through cooking to promote even browning.
- If needed, extend cook time in 2-minute increments until desired crispness is reached.
Nutrition
Nutrition information is an approximation.