Despite the name, an air fryer doesn't fry anything. It's one of the most useful countertop appliances around — here's what it actually is and why it caught on.
Key takeaways
Q: What is an air fryer?
A: A compact countertop convection oven that rapidly circulates hot air to crisp food with little or no oil.
Q: Is it actually frying?
A: No — it's dry hot-air cooking that mimics the crispness of frying.
What it is
An air fryer is essentially a small, powerful convection oven. A heating element and a strong fan sit above a perforated basket, blowing very hot air all around the food at speed. That fast-moving heat browns and crisps the surface — much like deep frying does with oil — which is where the "fryer" name comes from, even though little or no oil is involved.
What it does well
- Crisping — chips, wings, roast veg and breaded foods.
- Speed — little preheat and a small space to heat.
- Reheating — brings leftovers back crisp, unlike a microwave.
- Everyday cooking — chicken, fish, bakes and more, with less oil than frying.
Curious about the mechanics? See how an air fryer works.
Frequently asked questions
What is an air fryer?
A compact countertop convection oven that rapidly circulates hot air around food to crisp and brown it with little or no oil.
Is an air fryer actually frying?
No — it cooks with dry, fast-moving hot air rather than oil. It mimics the crisp results of frying, which is where the name comes from.
What is an air fryer best for?
Crisping foods like chips, wings and roast vegetables, reheating leftovers, and quick everyday cooking with less oil than frying.