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A tall pile of golden crunchy air fryer onion rings stacked casually on a piece of parchment paper on a dark plate, perfectly golden panko breadcrumb coating visible, one ring broken showing the te...
Sarah Mitchell

Air Fryer Crunchy Onion Rings

There's a reason onion rings are the one side dish that makes everyone at the table lean over and steal from your plate — and it's that combination of shattering golden crunch and sweet, tender onion inside that nothing else can replicate. But making them at home usually means a pot of hot oil, a splattered kitchen, and that deep-fried smell that clings to your curtains for three days.
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Prep Time 12 minutes
Cook Time 10 minutes
Total Time 22 minutes
Servings: 4 servings
Course: Side Dish
Cuisine: American
Calories: 235
Ingredients Equipment Method Notes

Ingredients
  

  • 2 large sweet onions (Vidalia or yellow), cut into 1/2-inch thick rings
  • 1 cup all-purpose flour
  • 1 teaspoon smoked paprika
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon cayenne pepper
  • 1 cup buttermilk
  • 1.5 cups panko breadcrumbs
  • 1/2 cup Italian-seasoned breadcrumbs
  • Cooking spray (avocado or olive oil)

Equipment

  • Air fryer
  • Three shallow bowls for breading station
  • Sharp knife
  • Cooking spray
  • Tongs for flipping

Method
 

  1. Slice the onions into 1/2-inch thick rounds and separate into individual rings. Use the larger outer rings for the best onion rings — save the tiny center pieces for cooking.
  2. Set up your breading station: Mix flour, smoked paprika, garlic powder, salt, and cayenne in the first bowl. Pour buttermilk into the second bowl. Combine panko and Italian breadcrumbs in the third bowl.
  3. Take each onion ring and coat in the seasoned flour, shaking off excess. Dip into the buttermilk, letting excess drip off. Press firmly into the breadcrumb mixture, coating all sides well.
  4. Preheat your air fryer to 400°F (200°C). Spray the basket generously with cooking spray.
  5. Place the breaded onion rings in a single layer in the air fryer basket — don't overlap them. Spray the tops generously with cooking spray.
  6. Air fry for 8-10 minutes, flipping halfway through, until deeply golden brown and the coating is crispy. The onion inside should be tender.
  7. Serve immediately with your favorite dipping sauce while they're still hot and crunchy.

Notes

The three-step breading (flour → buttermilk → breadcrumbs) is essential — each layer serves a purpose. The flour absorbs moisture, the buttermilk acts as glue, and the breadcrumbs create the crunch. Press the breadcrumbs firmly into each ring so they stick. And spray generously with oil — this is what turns the panko from pale to golden and crispy.