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Golden, crispy onion rings made in the air fryer, served in a black bowl with fresh parsley garnish.

Air Fryer Crispy Onions

These air fryer crispy onions are a quick and healthier alternative to deep-fried onions — perfect for toppings or snacking.
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Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes
Servings: 4 servings
Course: Side
Cuisine: American
Calories: 120
Ingredients Equipment Method Notes

Ingredients
  

Main Ingredients
  • 2 large onions thinly sliced
  • 1 tbsp olive oil
  • 1/2 tsp salt adjust to taste
  • 1/2 tsp black pepper
  • 1 tbsp cornstarch optional, for extra crispiness

Equipment

  • Air Fryer
  • Mixing Bowl

Method
 

  1. Preheat the air fryer to 375°F (190°C).
  2. In a bowl, toss the sliced onions with olive oil, salt, pepper, and cornstarch if using.
  3. Spread the onions in a single layer in the air fryer basket.
  4. Cook for 12–15 minutes, shaking the basket halfway through, until golden and crispy.
  5. Remove and let cool slightly before serving.

Notes

These crispy onions are excellent as a topping for burgers, casseroles, or salads.