Step‑by‑Step Instructions for Air Fryer Crispy Onions

• Begin by peeling the large onion and slicing it into thin, even rings, aiming for about ¼-inch thickness. Place the sliced onion rings in a bowl of cold water for 10 minutes to soak; this helps to remove some of the sharpness and can also aid in getting them crispy later.
• While the onion rings soak, set up your breading station with three bowls: one filled with all-purpose flour, another with the beaten large egg, and the last with breadcrumbs. Make sure your breadcrumbs are evenly mixed for consistent coating.
• After the soaking time, drain the onion rings and ensure they’re dry. Begin dipping each ring into the flour, gently shaking off any excess. Then, immerse it into the egg mixture, allowing it to coat evenly, and finally, coat with breadcrumbs, pressing them in to ensure the onion rings are well covered and ready for crisping.
• Next, preheat your air fryer to 375°F (190°C) for about 3–5 minutes. Preheating is crucial, as it helps achieve that desired golden-brown finish.
• Once preheated, lightly spray the air fryer basket with olive oil spray to prevent the crispy onions from sticking.
• Carefully place the coated onion rings in the air fryer basket in a single layer, ensuring there’s space between each ring for optimal air circulation.
• Air fry the onion rings for 8–10 minutes, flipping them halfway through to ensure an even cook. They’re done when they turn golden brown and crispy.
• Once cooked, transfer the crispy onions to a paper towel-lined plate to absorb any excess oil. Let them cool slightly before serving.