Air Fryers
A complete, data-grounded guide to air fryers — how they actually work, what size to buy for your household, how an air fryer compares to an oven, what you can and cannot cook in one, and how to keep it clean. Buying guides and explainers come first; ranked picks and comparisons follow as review data is gathered and analyzed.
How they work
Buying guides and explainers — start here if you are new to the category.
Air Fryer vs Oven: When the Small Box Actually Beats the Big One
An air fryer and a convection oven work the same way — a fan moving hot air — so the real difference is size. The air fryer's small chamber and strong fan preheat fast and crisp small batches better; the oven wins on capacity and even, gentle cooking. If you cook for one or two and crave crispy, the air fryer earns its counter space; if you cook big batches or full meals, the oven still rules. Many kitchens keep both.
Read →How Does an Air Fryer Work? The Mechanism, Explained
An air fryer doesn't fry — it's a small, powerful convection oven. A heating element and a fan blast hot air (up to about 400°F) around food at high speed, crisping the surface the way frying does but with little or no oil. The compact chamber and strong fan are why it crisps faster and browns better than a full-size oven for small batches. Understanding that it's rapid hot-air circulation, not oil, explains what it's great at and where it struggles.
Read →How to Clean an Air Fryer (Without Ruining the Nonstick)
Cleaning an air fryer is quick if you do it often: wash the basket and tray in warm soapy water after each use, wipe the heating element and interior when cool, and deal with baked-on grease with a paste of baking soda, not metal scourers. The two mistakes that ruin air fryers are letting grease bake on until it smokes, and scrubbing the nonstick with abrasives. A soft brush and a light touch keep it working for years.
Read →What Size Air Fryer Do I Need? Quarts by Household (2026)
Air fryers are measured in quarts, and the right size follows your household: 2–3 qt for one person and snacks, 4–5 qt for one or two people (the most popular size), 5.5–6 qt for couples and small families (it fits a whole chicken), and 8 qt or a dual-basket for families and batch cooking. The most common regret is buying too small, because the usable space is less than the number on the box.
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