Description
Air Fryer Blooming Onion
The blooming onion is a classic appetizer known for its beautiful presentation and savory crunch. This version uses an air fryer to create a healthier yet equally delicious snack. With reduced oil and perfect crispiness, this blooming onion will become your go-to appetizer for gatherings!
1 large sweet onion
1 cup water
1 cup milk
2 large eggs
2 ½ cups all-purpose flour
1 tbsp paprika
1 tsp cayenne pepper
½ tsp cumin
½ tsp dried thyme
½ tsp dried oregano
Salt & pepper
Oil in a spray bottle
Directions:
1. Prep onion: Trim & cut into petals.
2. Bread: Coat in flour mix, dip in egg mix, repeat.
3. Air fry: Cook at 350ºF for 25 mins, spraying with oil.
Prep Time: 35 mins
Kcal: 180 per serving
Step-by-Step Guide
1. Prepare the Onion: Slice 1/2 inch off the top of a large sweet onion, leaving the root end intact. Peel the onion. Place it root-side down. Starting 1/2 inch from the root, cut straight down to create a petal. Repeat to make 4 evenly spaced cuts. Make 3 more cuts between each quarter to create 16 total petals. Gently separate the petals.
2. Create the Dredging Stations: In a large bowl, whisk together 2 1/2 cups flour, 1 tbsp paprika, 1 tsp cayenne, 1/2 tsp each of cumin, thyme, oregano, and a generous pinch of salt and pepper. In a second large bowl, whisk together 1 cup milk, 1 cup water, and 2 large eggs.
3. Bread the Onion: Place the onion, root-side up, in the flour mixture. Spoon the mixture between all the petals, ensuring full coverage. Invert and dip the entire onion into the egg wash, letting excess drip off. Return it to the flour mixture for a second, thorough coating.
4. Air Fry: Preheat your air fryer to 350°F. Carefully place the breaded onion in the basket. Lightly spray the entire onion with oil from a spray bottle. Air fry for 25-30 minutes, spraying with oil once more halfway through, until the onion is tender and the coating is golden brown and crispy.
Serving Suggestions
Serve your blooming onion immediately while hot and crispy. It pairs perfectly with a variety of dipping sauces. Classic choices include a creamy sriracha mayo, a smoky chipotle ranch, or a simple buttermilk dressing. For a complete game-day spread, serve alongside sliders, chicken wings, and crisp vegetable sticks. The impressive presentation makes it a fantastic centerpiece appetizer.
How-to Summary
To make an Air Fryer Blooming Onion: Cut a peeled onion into 16 petals, keeping the root intact. Dredge it in a seasoned flour mixture, dip in an egg-milk wash, and coat again in flour. Spray with oil and air fry at 350°F for 25-30 minutes until golden and crispy. Serve hot with your favorite dipping sauce.
Frequently Asked Questions
Can I use a different type of onion? Yes, but sweet onions (like Vidalia) are best for their mild flavor and large size. Yellow onions work but have a sharper taste.
Why is my coating falling off? This happens if the onion isn’t dried after peeling or if the flour isn’t pressed firmly into the petals during the first dredge. Ensure a tight, initial flour coating to act as “glue.”
Can I make this ahead of time? You can bread the onion up to 2 hours ahead and refrigerate it before air frying. For best results, cook just before serving.
My onion isn’t cooking in the center. If petals are too thick, they won’t cook through. Ensure your cuts go deep enough (about 1/2 inch from the root). If browning too fast, tent the outer petals with foil.
Do I need to use the oil spray? Yes. The light coating of oil is crucial for achieving a crispy, golden-brown texture that mimics deep-frying. Use a high-heat oil like avocado or canola.
Common Mistakes to Avoid
- Cutting Through the Root: Slicing completely through the root end will cause the onion to fall apart. Always leave about 1/2 inch intact.
- Insufficient Dredging: Not getting the flour mixture between every petal results in bare, soggy spots. Be patient and thorough.
- Overcrowding the Air Fryer: Ensure the onion sits in a single layer with space around it for proper air circulation and even cooking.
- Skipping the Second Flour Coat: The double dredge is essential for a thick, crunchy exterior that adheres properly.
Conclusion
The air fryer blooming onion delivers all the dramatic flair and satisfying crunch of the classic appetizer with a fraction of the oil. By following the detailed steps and avoiding common pitfalls, you can master this impressive dish. It’s a guaranteed crowd-pleaser that proves healthier cooking doesn’t mean sacrificing flavor or fun. Enjoy your homemade, crispy masterpiece!