1. Prepare the Onions:
- Slice the Onions:
- Peel the onions and slice them into thin rings or thin strips, depending on your preference. Aim for uniform thickness to ensure even cooking.
- Soak the Onions:
- Place the onion slices in a bowl of buttermilk (or milk with lemon juice or vinegar) and let them soak for at least 10 minutes. This helps to tenderize the onions and allows the coating to adhere better.
2. Prepare the Breading Station:
- Flour Coating:
- Place the flour in a shallow dish. Season with a little salt and black pepper.
- Breadcrumb Mixture:
- In another shallow dish, combine the panko breadcrumbs, grated Parmesan cheese (if using), paprika, garlic powder, onion powder, dried thyme or oregano, salt, and black pepper.
3. Bread the Onions:
- Dredge in Flour:
- Remove the onions from the buttermilk and let excess drip off. Dredge each onion ring or strip in the flour, coating evenly.
- Dip in Buttermilk:
- Dip the floured onion in the buttermilk again, ensuring it’s coated well.
- Coat with Breadcrumbs:
- Coat the onion in the breadcrumb mixture, pressing gently to ensure the coating sticks well.
4. Preheat the Air Fryer:
- Preheat:
- Preheat the air fryer to 400°F (200°C) for about 5 minutes.
5. Air Fry the Onions:
- Arrange Onions:
- Lightly spray the air fryer basket with cooking spray or olive oil spray to prevent sticking. Arrange the breaded onions in a single layer in the basket. Avoid overcrowding; cook in batches if necessary.
- Air Fry:
- Air fry the onions at 400°F (200°C) for 8-10 minutes, shaking the basket halfway through the cooking time. The onions should be golden brown and crispy.
6. Serve:
- Garnish:
- Optionally, season with a little extra salt and pepper if needed.
- Serve:
- Serve the crispy air-fried onions as a snack, a topping for burgers or salads, or as a side dish with your favorite dips.
Conclusion
Air-fried crispy onions are a healthier alternative to deep-fried versions, providing all the crunch and flavor with less oil. This method is quick and convenient, making it easy to enjoy crispy onions anytime. Whether you’re using them to top a burger or enjoy them as a snack, these air-fried onions are sure to be a hit. Enjoy the perfect blend of crunch and flavor in every bite!