1. Prepare the Onion
- Peel onion and cut off just the top (not the root).
- Place onion root-side down. Using a sharp knife, make 12–16 cuts around the onion (like cutting a pie), leaving the root intact.
- Gently separate the petals to create a “bloom” shape.
2. Coat the Onion
- In one bowl, mix flour, garlic powder, paprika, cayenne, salt, and black pepper.
- In another bowl, whisk eggs and milk together.
- Dredge the onion in the flour mixture, making sure to get between the petals.
- Dip into egg mixture, then coat again with flour + breadcrumbs.
- Spray generously with olive oil spray to help crisp.
3. Air Fry the Blooming Onion
- Preheat air fryer to 375°F (190°C).
- Place onion cut-side up in the basket.
- Air fry for 18–22 minutes, until golden brown and crispy.
- Check halfway and spray lightly with more oil if needed.
4. Make the Sauce
- Mix all dipping sauce ingredients until smooth.
- Chill for 15 minutes while onion cooks.
5. Serve & Enjoy
- Carefully remove onion from air fryer (use tongs or spatula).
- Place on a serving plate and serve hot with dipping sauce.
Serving Suggestions
- Perfect appetizer for game nights, parties, or BBQs.
- Pair with grilled meats, burgers, or even as a fun side with steak.
- Try different dips—ranch, chipotle mayo, or cheese sauce.
Tips & Variations
- Crispiest result: Use panko breadcrumbs in the coating.
- Extra heat: Add chili powder or hot sauce to the egg wash.
- Kid-friendly: Leave out cayenne for a milder version.
- Mini version: Use smaller onions to make individual blooming onions.
Final Thoughts
This Air Fryer Blooming Onion is crunchy, golden, and every bit as delicious as the restaurant version—but lighter and made right at home. Dip into the zesty sauce, and you’ve got a show-stopping appetizer everyone will devour!