Go Back
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

Air fryer onions are a surprisingly simple yet incredibly delicious side dish that can elevate any meal. Forget the tedious steps of traditional caramelized onions; this recipe uses the power of your air fryer to achieve perfect sweetness and crispiness in a fraction of the time. This air fryer onion recipe is designed for ease and speed, making it accessible even for beginner cooks. It transforms humble onions into a gourmet-quality accompaniment that pairs beautifully with everything from burg
Print Recipe Pin Recipe
Prep Time 20 minutes
Total Time 20 minutes
Servings: 6
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.