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Air Fryer Blooming Onion

Air Fryer Blooming Onion: Crispy, Guilt-Free Indulgence

Enjoy a healthier version of a fairground favorite with this Air Fryer Blooming Onion, ready in just 35 minutes!
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Prep Time 15 minutes
Cook Time 20 minutes
Chilling Time 10 minutes
Total Time 35 minutes
Servings: 4 servings
Course: Appetizers
Cuisine: American
Calories: 200
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Onion
  • 1 large Sweet Onion This is the star ingredient, bringing a mild sweetness that balances the spices.
For the Coating
  • 2.5 cups All-Purpose Flour Essential for that crispy outer layer; feel free to substitute with gluten-free flour if needed.
  • 1 tablespoon Paprika Adds a warm flavor and beautiful color to the coating.
  • 1 teaspoon Cayenne Pepper Gives a kick of heat; adjust according to your spice tolerance.
  • 0.5 teaspoon Ground Cumin Infuses a depth of flavor with its earthy notes.
  • 0.5 teaspoon Dried Thyme Brings in a delightful herbal hint.
  • 0.5 teaspoon Dried Oregano Complements the onion’s natural flavor beautifully.
  • Salt To taste, enhances and rounds out the overall taste of the dish.
  • Pepper To taste, enhances and rounds out the overall taste of the dish.
For the Wet Mixture
  • 2 large Eggs Binds everything together; substitute with a flax egg for a vegan alternative.
  • 1 cup Milk Adds richness; can be substituted with any milk alternative to make it dairy-free.
  • 1 cup Water Helps to adjust the batter consistency; it's optional if a thicker batter is preferred.
For Cooking
  • Oil in a spray bottle Essential for achieving that crispy finish in the air fryer; avoid using aerosol oils that might damage your appliance.

Equipment

  • Air Fryer
  • Mixing Bowls
  • Aluminum Foil
  • Sharp Knife

Method
 

Step-by-Step Instructions
  1. Prepare the Onion: Cut off ½ inch from the top of the large sweet onion, peel off the skin, and make 16 evenly spaced cuts around the onion, being careful not to slice through the root. Let the petals relax for 5 minutes.
  2. Whisk the Coatings: In one bowl, combine the flour, paprika, cayenne, cumin, thyme, oregano, salt, and pepper. In another bowl, whisk the eggs, milk, and water until smooth.
  3. Coat the Onion: Dredge the onion in the flour mixture, then dip in the egg mixture, allowing excess to drip off, and coat again in flour. Refrigerate for 10 minutes.
  4. Preheat the Air Fryer: Preheat your air fryer to 350°F for 10 minutes. Spray the onion with oil.
  5. Cook the Onion: Place the onion onto an aluminum foil sling and cook at 350°F for 20 minutes, spritzing with oil halfway through.
  6. Check for Doneness: After 20 minutes, check for a golden-brown color. If not quite crisp, cook for another 2-5 minutes.
  7. Serve with Dipping Sauce: Carefully remove from the air fryer, let cool slightly, and serve with your choice of dipping sauce.

Nutrition

Serving: 1onionCalories: 200kcalCarbohydrates: 30gProtein: 6gFat: 5gSaturated Fat: 1gCholesterol: 50mgSodium: 300mgPotassium: 350mgFiber: 3gSugar: 2gVitamin A: 100IUVitamin C: 8mgCalcium: 50mgIron: 1mg

Notes

Refrigerating the coated onion helps it adhere better, resulting in a crispier texture. Monitor cooking, as air fryer performance may vary.

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