Ingredients
Onion
- 1 large sweet onion
Seasoned Flour Coating
- 2 ½ cups all-purpose flour
- 1 tablespoon paprika
- 1 teaspoon cayenne pepper
- ½ teaspoon ground cumin
- ½ teaspoon dried thyme
- ½ teaspoon dried oregano
- Salt and pepper to taste
Egg Wash
- 2 large eggs
- 1 cup milk
- 1 cup water
Other
- Oil in a spray bottle (vegetable oil recommended)
Instructions
- Prepare the Onion: Slice off ½ inch from the top of the onion and peel off the outer skin to reveal the clean onion underneath.
- Cut Onion into Petals: Place the onion cut-side down on a cutting board. Starting about ½ inch from the root, make a downward cut through to the board. Repeat to make four evenly spaced cuts, then make three additional cuts between each to total 16 petals.
- Relax the Petals: Turn the onion over, cut-side up, and let it rest for 5 minutes to allow the petals to separate slightly and relax.
- Separate Petals: Use your fingers gently to separate the onion petals without breaking them, preparing for breading.
- Mix Seasoned Flour: In a large bowl, whisk together the all-purpose flour, paprika, cayenne pepper, cumin, thyme, oregano, salt, and pepper.
- Prepare Egg Wash: In a separate medium deep bowl, whisk together eggs, milk, and water until combined.
- First Flour Coating: Place the onion cut-side up in a clean bowl and pour the seasoned flour mixture over it. Use a large spoon to coat well, working flour between onion petals. Turn onion over and gently pat off excess flour. Reserve leftover flour.
- Egg Wash Dip: Transfer the floured onion into the egg wash, coating evenly then letting excess drip off.
- Second Flour Coating: Return the onion to the reserved flour mixture and coat again, ensuring the petals are well coated. Gently tap off excess flour.
- Chill: Place the breaded onion in the refrigerator to set.
- Preheat Air Fryer: Preheat your air fryer to 350ºF for 10 minutes.
- Oil the Onion: Remove onion from refrigerator and spray generously with vegetable oil spray, covering the surface and petals.
- Prepare for Frying: Make a sling using a sheet of aluminum foil to help transfer the onion easily. Place the onion cut-side up into the air fryer basket using the sling.
- Air Fry: Cook the onion for 25 minutes at 350ºF, spraying it with oil 2-3 times during cooking to promote crispiness and cook evenly. Spray any exposed flour areas as needed.
- Remove and Season: Carefully lift the onion out using the foil sling and season with additional salt and pepper to taste.
- Serve: Serve your blooming onion hot with your favorite blooming onion dip for dipping.
Notes
- Be gentle when separating and coating the onion petals to avoid breaking them apart.
- Spraying oil multiple times during cooking is essential for achieving a crispy crust in the air fryer.
- You can prepare the onion a few hours ahead and keep it refrigerated until ready to fry.
- The aluminum foil sling helps with easy removal without damaging the onion’s shape.
- Use a large sweet onion for best results, as it blooms nicely and has a mild flavor.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Appetizer
- Method: Air Frying
- Cuisine: American