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Crispy Caramelized Air Fryer Onions - Discover the best air fryer onions recipe! Perfectly caramelized and crispy in under 20 minutes. An easy side dish that's

Crispy Caramelized Air Fryer Onions

Enjoy delicious air fryer onions featuring sweet onions caramelized with maple syrup for a perfectly crispy, savory side dish.
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Prep Time 20 minutes
Total Time 20 minutes
Servings: 6
Course: Side Dish
Cuisine: American
Calories: 150
Ingredients Method Notes

Ingredients
  

  • 1 large sweet onion
  • 1 tbsp vegetable oil
  • 1 tsp pure maple syrup
  • 1/2 tsp salt
  • Air fryer parchment paper liner (optional)
  • 1/4 tsp black pepper

Method
 

  1. Peel and thinly slice the onion.
  2. Toss the onion slices with vegetable oil, maple syrup, and salt until evenly coated.
  3. Place the prepared onion into an air fryer parchment paper liner (if using) in the air fryer basket.
  4. Air fry at 375°F (190°C) for 10 minutes.
  5. Gently stir the onions. Continue to air fry for an additional 10 minutes, or until tender and caramelized.

Notes

- Use a mandoline for perfectly uniform onion slices for even cooking.
- Do not overcrowd the air fryer basket; cook in batches if necessary.
- Adjust the final air frying time by a few minutes to achieve your desired level of caramelization.
Nutrition information is an estimate, calculated automatically. Values vary with brands, substitutions and portion sizes.