5 Minute Air Fryer Sweet Potato Rounds – Crispy & Healthy
Crispy on the outside, tender on the inside – these air fryer sweet potato rounds are a game-changer for busy weeknights! Did you know sweet potatoes are packed with more beta-carotene than carrots? This simple recipe transforms ordinary sweet potatoes into golden, caramelized perfection in just 15 minutes.
Perfect for families seeking healthy alternatives without sacrificing flavor, these rounds rival our popular air fryer Brussels sprouts in both taste and convenience.
What are Air Fryer Sweet Potato Rounds?
Ever wondered why we call them “rounds” when they’re clearly slices? These delightful orange discs earn their name from their perfectly circular shape when sliced just right! Much like how “the way to a man’s heart is through his stomach,” the way to perfect air fryer sweet potato rounds is through your trusty air fryer. Ready to create some golden magic?

Why You’ll Love This Air Fryer Sweet Potato Rounds Recipe
Incredible Texture and Flavor
These air fryer sweet potato rounds deliver the perfect contrast of textures. The air fryer creates beautifully caramelized edges while keeping the interior creamy and sweet. Natural sugars concentrate during cooking, creating an almost candy-like sweetness that kids and adults adore.
Budget-Friendly and Nutritious
Making these at home costs a fraction of restaurant prices while delivering superior nutrition. Sweet potatoes are loaded with vitamins A and C, fiber, and potassium. You’ll save money while feeding your family wholesome ingredients.
Versatile Seasoning Options
From savory herbs to sweet cinnamon, these rounds accept any flavor profile beautifully. Whether you prefer rosemary and thyme or a touch of brown sugar and paprika, the possibilities are endless. Similar to our air fryer zucchini chips, these adapt to any taste preference effortlessly.
Ready to make your kitchen smell amazing? Let’s dive into this foolproof recipe!
How to Make Air Fryer Sweet Potato Rounds
Quick Overview
This recipe delivers restaurant-quality results in your own kitchen. The air fryer’s circulating hot air creates perfectly crispy exteriors without excess oil.
Prep Time: 5 minutes
Cook Time: 12-15 minutes
Total Time: 20 minutes
Serves: 4-6 people
Key features:
- Minimal prep work required
- Uses just basic pantry ingredients
- Naturally gluten-free and vegan
- Perfect for meal prep
Key Ingredients for Air Fryer Sweet Potato Rounds
Main Ingredients:
- 2 large sweet potatoes (about 1.5 pounds)
- 2 tablespoons olive oil or avocado oil
- 1 teaspoon salt
- 1/2 teaspoon black pepper
Optional Seasonings (choose one combination):
- Savory Herb Blend: 1 tsp dried rosemary, 1 tsp garlic powder, 1/2 tsp thyme
- Sweet Cinnamon: 1 tsp ground cinnamon, 1/2 tsp brown sugar, pinch of nutmeg
- Smoky Paprika: 1 tsp smoked paprika, 1/2 tsp cumin, 1/4 tsp cayenne pepper

Step-by-Step Instructions
Step 1: Prepare the Sweet Potatoes Wash sweet potatoes thoroughly and pat dry. Leave skin on for extra nutrition and texture. Using a sharp knife, slice into 1/2-inch thick rounds. Try to keep slices uniform for even cooking.
Step 2: Season the Rounds Place sliced sweet potatoes in a large bowl. Drizzle with olive oil and toss gently to coat all surfaces. Sprinkle with salt, pepper, and your chosen seasoning blend. Toss again until evenly distributed.
Step 3: Preheat Your Air Fryer Set air fryer to 380°F (193°C) and preheat for 3 minutes. This ensures immediate searing when you add the sweet potatoes.
Step 4: Arrange in Air Fryer Basket Place seasoned sweet potato rounds in a single layer in the air fryer basket. Don’t overcrowd – work in batches if necessary. Overlapping pieces won’t cook evenly.
Step 5: Cook to Golden Perfection Air fry for 6 minutes, then carefully flip each round using tongs. Cook for an additional 6-9 minutes until edges are golden brown and centers are tender when pierced with a fork.
Step 6: Serve Immediately Remove from air fryer and serve hot. The rounds are best enjoyed fresh but can be kept warm in a 200°F oven for up to 30 minutes.
What to Serve Air Fryer Sweet Potato Rounds With
These versatile rounds complement numerous dishes beautifully:
Protein Pairings:
- Grilled chicken breast or thighs
- Pan-seared salmon or cod
- BBQ pulled pork or beef brisket
- Vegetarian black bean burgers
Fresh Sides:
- Mixed green salad with balsamic vinaigrette
- Steamed broccoli or green beans
- Coleslaw with tangy dressing
- Roasted Brussels sprouts
Dipping Sauces:
- Garlic aioli or herb mayo
- Greek yogurt ranch dip
- Honey mustard sauce
- Spicy sriracha mayo

Top Tips for Perfecting Air Fryer Sweet Potato Rounds
Choose the Right Sweet Potatoes
Select firm, medium-sized sweet potatoes without soft spots or sprouting. Orange-fleshed varieties like Beauregard or Centennial work best for their natural sweetness and creamy texture.
Master the Slice Thickness
Aim for 1/2-inch thick rounds consistently. Thinner slices become too crispy, while thicker ones may remain undercooked in the center. Use a ruler initially to train your eye.
Don’t Skip the Oil
Even though it’s an air fryer, a light coating of oil is crucial for browning and preventing sticking. Avocado oil works excellently due to its high smoke point.
Avoid Overcrowding
Cook in batches rather than cramming the basket. Proper air circulation is essential for even cooking and crispy results.
Test for Doneness
Pierce the thickest part with a fork. It should slide in easily with no resistance. If still firm, continue cooking in 2-minute intervals.
Season While Hot
Add finishing touches like fresh herbs or a sprinkle of parmesan while the rounds are hot. The residual heat helps flavors adhere better.
Storing and Reheating Tips
Refrigerator Storage: Store cooled sweet potato rounds in an airtight container for up to 4 days in the refrigerator. Place parchment paper between layers to prevent sticking.
Freezing Instructions: For longer storage, freeze completely cooled rounds on a baking sheet first, then transfer to freezer bags. They’ll keep for up to 3 months. Label with date and cooking instructions.
Reheating Methods:
- Air Fryer: Reheat at 350°F for 3-4 minutes until heated through and crispy
- Oven: Bake at 400°F for 5-7 minutes on a parchment-lined baking sheet
- Microwave: Heat for 30-45 seconds, though texture won’t be as crispy
Meal Prep Tips: Prepare and season sliced sweet potatoes up to 24 hours ahead. Store in refrigerator until ready to cook. This saves precious time during busy weeknights.
Frequently Asked Questions
Can I use different types of sweet potatoes?
Yes! While orange sweet potatoes are most common, purple or white varieties work wonderfully too. Purple sweet potatoes offer antioxidants, while white ones have a milder flavor.
How do I prevent sweet potato rounds from sticking?
Lightly oil both the rounds and the air fryer basket. Some newer air fryers have non-stick coatings, but a light spray of cooking oil never hurts.
Can I make these without oil?
While oil helps with browning and texture, you can reduce it to 1 teaspoon or use cooking spray for a lighter version. Results may be less crispy but still delicious.
What’s the best way to cut uniform rounds?
Use a sharp chef’s knife and mark your first slice as a guide. Some cooks prefer mandoline slicers for perfectly even cuts, but take extra care with safety.
How do I know when they’re perfectly done?
Look for golden-brown edges with slight caramelization. The centers should be tender when pierced, and the exterior should have a slight crisp to it.
Can I make these ahead for entertaining?
Absolutely! Cook as directed, then keep warm in a 200°F oven for up to 45 minutes. They also reheat beautifully in the air fryer just before serving.
Why do my sweet potato rounds turn out soggy?
This usually happens from overcrowding the basket or not preheating properly. Ensure single-layer cooking and always preheat your air fryer for best results.
Nutrition Information
Nutrient | Per Serving (4 servings) |
---|---|
Calories | 145 |
Total Fat | 7g |
Saturated Fat | 1g |
Sodium | 590mg |
Total Carbs | 20g |
Dietary Fiber | 3g |
Sugars | 4g |
Protein | 2g |
Vitamin A | 184% DV |
Vitamin C | 22% DV |
Potassium | 348mg |
Note: Nutrition values are approximate and may vary based on specific ingredients and portion sizes.
Recipe Variations to Try
Mediterranean Style: Toss with olive oil, oregano, lemon zest, and crumbled feta cheese after cooking.
Asian-Inspired: Use sesame oil and season with garlic powder, ginger, and finish with sesame seeds and green onions.
Mexican Fiesta: Add cumin, chili powder, and paprika. Serve with lime wedges and cilantro.
Breakfast Version: Sprinkle with cinnamon and serve alongside eggs and bacon for a healthy morning side.
Holiday Special: Season with sage, thyme, and rosemary for a perfect Thanksgiving accompaniment.
These air fryer sweet potato rounds prove that healthy eating doesn’t mean sacrificing flavor or convenience. With minimal prep and maximum taste, they’re destined to become your new favorite side dish. Whether you’re feeding picky eaters or impressing dinner guests, this foolproof recipe delivers every single time.
Ready to transform your dinner routine? Grab some sweet potatoes and let your air fryer work its magic!