What Is an Air Fryer Oven? | Integrated Crisping Mode

If your countertop is crowded, the answer might be the range you own or are about to buy. An air fryer oven packs rapid hot-air technology into a gas, electric, or induction range, letting you air fry a whole chicken or sheet pan of vegetables without an extra gadget.

How an Air Fryer Oven Works

Instead of submerging food in oil, an air fryer oven blasts it with superheated air moving at high speed. The convection fan that helps baking kicks into a higher gear, sweeping away the cool layer insulating food so hot air hits every surface directly. The result is Maillard browning — a golden, crispy crust — with far less oil and hydrogenated fat than deep frying. The key hardware difference is a high-output fan and a perforated basket or shelf that lets heat wrap around food from all angles. Without those holes, the bottom steams instead of crisps. Major US brands including Frigidaire, KitchenAid, and Cafe offer this feature in gas, electric, and induction models.

What to Cook (and Skip)

Best results come from ingredients with moderate water content and enough surface area to brown.

Best foods

• Proteins: chicken thighs/breasts, salmon fillets, shrimp, firm tofu, steak strips
• Firm vegetables: zucchini spears, cauliflower florets, sweet potato wedges, broccoli
• Frozen items: french fries, chicken nuggets, onion rings (no thawing needed)

Foods to avoid

• Wet batters (drip through before crisping)
• Leafy greens like kale or spinach (blow around and burn)
• High-water vegetables such as cucumbers or raw tomatoes (steam rather than crisp)

A light oil coating (about 1 tablespoon per pound of food) helps browning, but skip it for pre-oiled frozen items.

How to Use Your Air Fryer Oven (Step by Step)

1. Activate the setting — Press the Air Fry button. Most models set 375–400°F, adjustable by 25-degree increments.
2. Preheat — Let the oven reach target temperature with the empty perforated basket inside (5–8 minutes).
3. Load the basket — Spread food in a single layer on the perforated basket or dark, low-sided baking sheet. Leave at least half an inch between pieces for air circulation.
4. Place the basket — Put it on the center rack with a foil-lined standard baking sheet below to catch drips.
5. Cook without peeking — Opening the door drops temperature. If shaking is needed, do it quickly at the halfway mark.
6. Remove immediately — Pull the basket out when the cycle ends to stop residual cooking.

Common mistakes

• Crowding the basket
• Using a non-perforated pan or glass dish
• Skipping the preheat
• Forgetting the drip tray underneath

If your oven lacks a dedicated basket, use an oven-safe cooling rack on a baking sheet as a workaround.

For a deeper look at countertop versions that combine air frying and toasting, see our tested roundup of the best combination air fryer toaster ovens.