Bagels, with their dense, chewy interiors and slightly crisp exteriors, have long been a breakfast staple and a canvas for endless toppings-from classic cream cheese to smoked salmon. While traditional toasting methods, like using a toaster or oven, work well, air fryers have revolutionized the way we can achieve a perfectly toasted bagel. Air fryers offer rapid, even heating, which can transform a simple bagel into a warm, crispy, golden delight in minutes. Understanding the right temperature, timing, and technique is essential to avoid a bagel that is either too hard or not toasted enough. This guide dives into every aspect of air-frying a bagel, ensuring each bite is perfectly satisfying.
The key to a perfectly toasted bagel is striking a balance between a golden, crisp exterior and a soft, tender interior. Most air fryer models perform best for toasting at 350°F to 375°F (175°C to 190°C). This temperature range allows the heat to circulate evenly around the bagel, crisping the surface without drying out the interior.
For a golden-brown finish and a slightly crunchy bite, 360°F (182°C) is often the sweet spot for most bagel types, from plain to everything bagels.

Toasting time depends on the size, thickness, and freshness of the bagel. On average:
Timing can also be influenced by your air fryer’s wattage. Most air fryers heat faster than conventional ovens, so always start checking a minute or two before the minimum suggested time to prevent over-toasting.
Visual and tactile cues are key indicators:
Smell also helps: a toasty, slightly nutty aroma signals the bagel is ready to enjoy.
To toast a bagel in an air fryer, you need minimal ingredients:
No oil is necessary unless you want extra crispness or flavor enhancement.
Adjusting the temperature may require adjusting the cooking time to achieve the same result.
Always use visual cues and tactile checks, not just the timer, for best results.
Even with air fryers, mistakes happen:
Air fryer models vary, so experiment to find the sweet spot for your device.
Yes, you can toast a bagel in an air fryer. Air fryers use circulating hot air to cook food quickly and evenly, which makes them suitable for toasting bagels to a crisp exterior while keeping the inside soft.
Preheating is optional but recommended for consistent results. Preheating the air fryer to 350°F (175°C) ensures the bagel toasts evenly and achieves a slightly golden, crisp texture.
Yes, slicing the bagel in half is advisable. This exposes more surface area to the circulating hot air, allowing the inside to toast evenly while avoiding an overly hard exterior.
Typically, it takes 3 to 5 minutes to toast a bagel at 350°F (175°C). Thicker bagels or those that are denser may require slightly longer. Check the bagel after 3 minutes to prevent over-toasting.
Yes, frozen bagels can be toasted directly in the air fryer. Increase the cooking time to 5-7 minutes at 350°F (175°C) to allow the bagel to defrost and toast evenly.
No oil is required, as the air fryer will toast the bagel using hot air alone. However, brushing a small amount of butter or olive oil on the cut side can enhance flavor and promote a golden-brown finish.
To avoid dryness, monitor the bagel closely during cooking and remove it once it reaches a golden-brown color. Avoid exceeding the recommended temperature and time, and optionally brush lightly with butter or a little water on the cut side before toasting.