These Air Fryer Crispy Fried Onions are a healthier alternative to deep frying, but they still come out crispy, crunchy, and delicious. Made with simple ingredients like onions, flour, and seasonings, they are perfect for adding a savory crunch to your favorite meals. The air fryer gives them that golden, crispy texture with much less oil, making them a great side or topping for various dishes.
Ingredients (for 4 servings):
- 1 large onion, thinly sliced into rings
- 1/2 cup all-purpose flour
- 1/4 cup cornstarch
- 1 teaspoon paprika
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- Salt and pepper, to taste
- 1/4 cup buttermilk (or milk, if preferred)
- 1 large egg
- Cooking spray (for spraying in the air fryer)

Instructions:
- Prepare the onions: Slice the onion into thin rings, about 1/8-inch thick. Separate the rings and set them aside.
- Make the batter: In a bowl, whisk together the flour, cornstarch, paprika, garlic powder, onion powder, salt, and pepper.
- Coat the onions: In a separate bowl, whisk the egg and buttermilk together. Dip each onion ring into the egg mixture, then coat it thoroughly with the flour mixture. Press gently to ensure a good coating, and shake off any excess.
- Preheat the air fryer: Preheat your air fryer to 375°F (190°C) for about 3 minutes.
- Air fry the onions: Lightly spray the air fryer basket with cooking spray. Place the coated onion rings in a single layer in the air fryer basket. Do not overcrowd them to ensure they cook evenly. You may need to cook them in batches depending on the size of your air fryer.
- Cook: Air fry the onions at 375°F for 8-10 minutes, flipping halfway through, until they are golden brown and crispy. Depending on your air fryer model, the cooking time may vary, so keep an eye on them to avoid burning.
- Serve: Once they’re done, remove the crispy fried onions from the air fryer and let them cool slightly before serving. Enjoy them as a topping on casseroles, salads, or just as a snack!
Nutrition (Per Serving):
(Assuming 4 servings)
- Calories: 120 kcal
- WW Points: 3 points (on most WW plans, may vary depending on the exact ingredients used)
- Protein: 2g
- Carbohydrates: 23g
- Fat: 3g
- Fiber: 2g
- Sugar: 3g
These Air Fryer Crispy Fried Onions are an easy, healthier version of the classic crispy topping. With minimal oil and the air fryer doing the hard work, you can enjoy crispy, golden onions with a perfect crunch!