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Air Fryer Blooming Onion – Crispy, Golden & Delicious!

Air Fryer Blooming Onion 🧅

Servings

4

servings
Prep time

15

minutes
Cooking time

15

minutes
Calories

280

kcal

Love restaurant-style blooming onions but not the grease? This Air Fryer Blooming Onion gives you the same crunchy, flavorful bite without deep frying!
✅ Perfectly crispy and golden brown
✅ Air-fried for a lighter alternative
✅ Served with a creamy dipping sauce
✅ A show-stopping appetizer everyone will love!

Ingredients

  • 1 large sweet onion (Vidalia or similar)

  • ½ cup all-purpose flour

  • 1 teaspoon garlic powder

  • 1 teaspoon onion powder

  • 1 teaspoon smoked paprika

  • ½ teaspoon cayenne pepper (optional, for heat)

  • ½ teaspoon salt

  • ½ teaspoon black pepper

  • 2 large eggs

  • ½ cup buttermilk

  • 1 cup panko breadcrumbs

  • Cooking spray or oil spray

  • Dipping Sauce:
  • ½ cup mayo

  • 2 tablespoons ketchup

  • 1 teaspoon Worcestershire sauce

  • ½ teaspoon paprika

  • ½ teaspoon garlic powder

  • Salt & pepper to taste

Directions

  • Prepare the Onion: Cut the onion into a blooming shape by slicing downwards, leaving the root intact. Gently separate the petals.
  • Make the Batter: In a bowl, whisk together flour, garlic powder, onion powder, paprika, cayenne (if using), salt, and black pepper. In a second bowl, whisk eggs and buttermilk. In a third bowl, add panko breadcrumbs.
  • Coat the Onion: Dredge the onion in the flour mixture, dip into the egg mixture, then coat with panko. Repeat for a second layer for extra crispiness.
  • Air Fry: Preheat the air fryer to 375°F (190°C). Lightly spray the onion with oil and place it in the air fryer basket. Cook for 15-18 minutes, spraying with oil halfway through, until golden and crispy.
  • Make the Sauce: While the onion cooks, mix all dipping sauce ingredients in a small bowl.
  • Serve: Remove the blooming onion from the air fryer, let it cool for a minute, and serve with the dipping sauce. Enjoy!

Notes

  • For extra crunch, double coat the onion by dipping it in the egg and panko mixture twice.
    If the onion isn't crispy enough, air fry for an additional 2-3 minutes.
    For a spicier kick, add extra cayenne or a pinch of chili powder to the flour mixture.
  • CLICK HERE to see which Air Fryers I recommend.

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