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Air Fryer Sweet Potatoes - Crispy, Tender, and Ready Fast

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Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 4 servings
Ingredients Method

Ingredients
  

  • 2 medium sweet potatoes (about 1½ to 2 pounds total)
  • 1 to 1½ tablespoons olive oil or avocado oil
  • 1 teaspoon kosher salt (or ¾ teaspoon fine sea salt)
  • ½ teaspoon black pepper
  • Optional seasonings (pick 1–2):
  • 1 teaspoon smoked paprika or chili powder
  • ½ teaspoon garlic powder or onion powder
  • ½ teaspoon ground cinnamon for a sweet-savory twist
  • 1 teaspoon dried herbs (thyme, rosemary, or Italian seasoning)
  • Optional finishers:
  • Fresh lime or lemon juice
  • Chopped fresh parsley or cilantro
  • Hot honey or maple syrup (just a drizzle)
  • Crumbled feta or goat cheese

Method
 

  1. Preheat the air fryer to 390°F (200°C). Preheating helps the sweet potatoes start crisping right away. If your air fryer doesn’t have a preheat setting, run it empty for 3–5 minutes.
  2. Prep the sweet potatoes. Wash and scrub them well. Peel if you like, but the skin is nutritious and tasty when crisp. Cut into ¾-inch cubes for the most even results. For wedges, slice lengthwise into 8 wedges each.
  3. Season generously. In a bowl, toss the sweet potatoes with oil, salt, pepper, and your chosen seasonings. Make sure every piece has a light, even coating.
  4. Arrange in a single layer. Spread the sweet potatoes in the air fryer basket without crowding. A little space between pieces helps them brown. Cook in batches if needed.
  5. Air fry and toss. Cook cubes for 14–18 minutes, shaking the basket halfway through. For wedges, plan on 16–20 minutes and flip at the halfway mark. You’re looking for deep golden edges and a fork-tender center.
  6. Finish and serve. Taste and adjust salt. Squeeze a little citrus over the top, sprinkle herbs, or drizzle hot honey if you want a sweet-heat finish.