I’ve always loved ordering sweet potato wedges at restaurants, but getting them crispy at home used to feel impossible. I find that baking them in the oven results in a mushy and never crispy texture. It took a lot of trial and error before I discovered there are two tricks for getting crispy sweet potato wedges every time, firstly, cook them in the air fryer, and secondly, coat them in arrowroot powder (or cornstarch). They are now my go‑to healthy side dish and always a crowd‑pleaser.
My first time ever having luck with making sweet potato fries at home, they usually turn out mushy, but these were crispy and so tasty!
Table of Contents
Why You’ll Love These Air Fryer Sweet Potato Wedges
- Crispy, golden air fryer sweet potato wedges with big flavor.
- Deep frying is the method used to cook most restaurant sweet potato wedges, these air fryer wedges have the same crispy texture with less oil.
- Ready in less than 30 minutes with simple ingredients
- They are easily customizable, make them spicy, smoky, sweet, or savory.
- Perfect served with your favorite dipping sauce (I love truffle mayo or dijonnaise)
- Naturally gluten‑free, grain‑free, dairy‑free, Paleo, and Whole30 friendly.
Ingredients You Need
- Sweet potatoes: Cut into evenly sized wedges for even cooking. I prefer choosing sweet potatoes that are long and thin because they are easier to cut.
- Avocado oil: feel free to swap for olive oil or vegetable oil.
- Seasonings: kosher salt, black pepper, paprika, garlic powder, and chili powder for bold, balanced flavor.
- Arrowroot powder: The secret to crisp edges; cornstarch or tapioca starch also work.
Kitchen Tools You Need
- Air fryer
- Cutting board
- Sharp knife
- Measuring spoons
- Large mixing bowl
- Wooden spoon or spatula
How to Make These Air Fryer Sweet Potato Wedges
- Repeat with a second batch if needed.
- Preheat your air fryer.
- Cut sweet potatoes into wedges and place in a large bowl.
- Toss with olive oil and seasonings.
- Sprinkle arrowroot powder and mix until evenly coated.
- Arrange the seasoned sweet potato wedges in a single layer in the air fryer basket.
- Cook for 15–16 minutes, give the basket a good shake halfway through. Cook until they are golden brown with crispy edges.
Tips For THe Best Air Fryer Sweet Potato Wedges
- Cut sweet potatoes the same thickness for evenly crispy wedges.
- Don’t skip the arrowroot, it’s essential for crunch.
- If using a basket style air fryer, give it a little shake halfway through to prevent sticking and ensure browning.
- Make sure you give the wedges enough room in a single layer. Overcrowding is the most common reason for mushy sweet potato wedges as the hot air is unable to flow all around them and the wedges steam instead of crisp.
- Serve immediately for maximum crispiness.
How to Modify
- Reduce chili powder for a mild version; add cayenne pepper for extra heat.
- Leave out garlic powder for low‑FODMAP or sensitivities.
- Add dried herbs, Italian seasoning, onion powder, or cinnamon for variation.
- Add parmesan cheese or nutritional yeast for a cheesy finish.
- Swap sweet potatoes with russet or Yukon gold potatoes (adjust cook time).
- Cut into thin fries or cubes and reduce cooking time accordingly.
Serving Suggestions
- These homemade wedges are the perfect snack that are a healthy alternative to chips and would be great as part of a game day spread.
- Serve these Air-fryer sweet potato wedges as a simple side dish with one of these Burger Recipes. I especially love my Greek Lamb Burgers or these Air Fryer Turkey Burgers
- Alongside regular french fries, these would be perfect as an appetizer with an amazing dip, like Truffle Mayo, Easy Tomato Ketchup, or this Dijonnaise.
- These are the perfect side dish with a filling salad, like this BLT Cauliflower Salad with Ranch Dressing or Crispy Caesar Salad.
Common Questions
Yes! If you are looking to save time for later or use them in meals throughout the week, these are perfect to make in advance. You can make them 3-4 days in advance and store them in an airtight container. To reheat, put in the air fryer at 375 degrees F. for 5-8 minutes.
You can store the leftovers in the fridge for 3-4 days when cooled to room temperature and stored in an airtight container. You can also store them in the freezer for up to 3 months. Place them on a tray in a single layer to flash freeze, then store them in a freezer-safe container or bag for the next time you are craving sweet potato fries.
These are super simple to make in the oven. Follow the directions on the recipe card and place them in a single layer on a large baking sheet lined with parchment paper. Cook at 425 degrees F for 25-30 minutes, flipping them halfway through to get beautiful crispy edges on both sides.
Here are a few more Air Fryer recipes that you might enjoy..
- Air Fryer Firecracker Chicken Bites
- Air Fryer Roast Beef
- Air Fryer Cajun Chicken Breasts
- Air Fryer Halibut with a Creamy Lemon Garlic Sauce
- Air Fryer Sesame Crusted Ahi Tuna
If you make this air fryer sweet potato wedges recipe let me know in the comment section below, I would love to hear what you think or take a photo and tag me (@everylastbite_) on Instagram, I love seeing your photos!
Air Fryer Sweet Potato Wedges
Ingredients
- 1 lbs sweet potatoes (approx 2 medium sized sweet potatoes)
- 2 tbsp olive oil
- ½ tsp salt
- ½ tsp paprika
- ½ tsp garlic powder
- ¼ tsp chili powder or ⅛ if you prefer less spice
- ½ tsp pepper
- 2 tbsp arrowroot powder or corn starch
Instructions
- Preheat to the air fryer to 375 degrees fahrenheit for 4 minutes.
- Cut the sweet potatoes in half lengthwise and then cut into wedges. Try to make sure the wedges are similar sizes so that they cook evenly.
- Add the sweet potato wedges to a bowl, drizzle in olive oil and then sprinkle in salt, paprika, garlic powder, chili powder and pepper. Toss to ensure the wedges are all coated evenly in the spices.
- Sprinkle the arrowroot powder over the wedges and toss again so that they are all coated in the arrow root.
- Spread the wedges out evenly in a single layer in the air fryer and cook for 15-16 minutes. You may have to work in two batches depending on how large your air fryer is.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Tried This Recipe?
Leave a comment below and let us know how it was!
My first time ever having luck with making sweet potato fries at home, they usually turn out mushy, but these were crispy and so tasty!
I am hesitant to buy another appliance, especially one that lives on my counter and takes up so much space! Can you share the type of air fryer you are using?
I was the exact same way but I can confidently say that my air fryer is the most used appliance in my house. I recently bought a Cosori and I really really love it.