How to Cook Frozen Food in an Air Fryer

Frozen food in an air fryer gets crispier than oven-baked versions because the circulating hot air reaches all surfaces simultaneously, and no preheating is required for most items. Frozen fries, nuggets, fish sticks, and egg rolls turn out noticeably better from an air fryer than from a conventional oven.

Frozen fries and potato products: 380°F for 15–20 minutes. Frozen chicken nuggets and tenders: 400°F for 10–12 minutes. Frozen fish fillets and fish sticks: 400°F for 10–14 minutes. Frozen onion rings: 400°F for 8–10 minutes. Frozen spring rolls and egg rolls: 380°F for 10–12 minutes. Always check a few minutes early on your first run.

Generally, no — cooking from frozen gives better results. Thawing releases moisture that can make food soggy. The exception is thick frozen meats like chicken breasts or pork chops, which benefit from partial thawing to ensure the center cooks through without burning the exterior.

Shake the basket or flip pieces at the halfway point for even browning. Small items (nuggets, fries, rings) just need a shake. Larger items (fish fillets, chicken patties) benefit from flipping with tongs. This step is even more important for frozen food than fresh because the initial ice crystals need to redistribute.

Most commercially frozen foods are already coated in oil and do not need extra. However, if the package says no oil is needed and you want extra crispiness, a very light spray of avocado oil on the surface can help. Avoid over-oiling, which can produce smoke.

Should you preheat the air fryer for frozen food?

Yes — preheating for 3–5 minutes before adding frozen food results in crispier results. It also reduces total cook time slightly since the food hits a hot environment immediately. Most air fryers signal when preheated; if yours doesn't, simply run it at your target temperature for 3–5 minutes before adding food.

Do you have to thaw frozen food before air frying?

No — most frozen foods can go directly into the air fryer. Thawing is unnecessary and often counterproductive since partially thawed food can get soggy. The main exceptions are very thick items (whole frozen chicken, large roasts) where the outside overcooks before the center thaws. Always add 30–50% more time for frozen vs fresh food.

Should you adjust temperature for frozen food in the air fryer?

Yes — cook frozen foods at a slightly lower temperature (about 25°F lower) for longer, or at the same temperature but reduce the risk of burning the outside. For example, fresh chicken wings at 400°F for 22 minutes become frozen wings at 380°F for 28–30 minutes. Always check internal temperature rather than relying solely on time.