Air Fry Mode in Ovens
Air Fry mode in a regular oven uses convection plus a special preheat profile to crisp like a dedicated air fryer. Sometimes it works; sometimes it does not.
Air Fry mode on an oven combines high convection fan speed with a high upper-element heat to mimic the rapid, surrounding hot air of a dedicated air fryer. The result is crispier exteriors than a normal Convection Bake mode, especially on items like french fries, chicken wings, and breaded vegetables. The mode is useful but not magical — a dedicated countertop air fryer with a 4-quart basket cooks faster and crisper than an oven Air Fry mode for small batches.
Where the oven Air Fry mode wins is volume. A full sheet pan of wings cooks in 25 minutes in oven Air Fry mode and would require three batches in a small countertop air fryer. Oven Air Fry is the right answer for entertaining and family-size cooking; a countertop air fryer is the right answer for one-or-two-person batches and snacks.
Best practices for Air Fry mode: use a perforated air-fry tray (often included with the oven, otherwise about $30 from the manufacturer) so air circulates above and below the food; preheat fully before loading; keep the food in a single layer with space between pieces; and check for doneness at 75% of the equivalent deep-fry time. The mode dries food more aggressively than baking, so dense items can dry out if overcooked.
Cleanup is the under-discussed downside. Splatter from Air Fry mode reaches the upper element and the convection fan, and grease can drip through the perforated tray onto the bake element. Many owners regret using Air Fry without a drip pan underneath the perforated tray. The first six months of regular Air Fry use will require oven cleaning more often than you are accustomed to.