How long to cook corn on the cob in an air fryer

At-a-glance cooking parameters

Temperature

400 °F

204 °C

Total time

12 min

per single layer

Flip at

6 min

flip once

Internal temp

—

use visual cue

Corn on the cob roasts in 12 minutes at 400 °F (204 °C) with one flip. The convection air chars the kernels lightly — closer to grilled corn than boiled corn. Brush butter twice for the deepest flavour.

Corn on the Cob in popular air fryer brands

Adjusted for how each brand actually heats. Tap a brand name to see every food we calibrate for it.

How to tell it’s done

Kernels are bright yellow and slightly charred in spots; rolling the cob shows the kernels are plump and tender (not shrivelled).

Step-by-step method

1. 1

   Prep

   Bring ingredients close to room temperature. Brush each cob with melted butter (or olive oil) before cooking and again at the halfway flip.

2. 2

   Season

   Season with salt, black pepper, chili powder, lime juice, cotija (after cooking).

3. 3

   Load

   Arrange 2 ears of corn, shucked and halved if needed to fit for best convection airflow.

4. 4

   Cook

   Set the air fryer to 400 °F (204 °C) and cook for 12 minutes total, flipping once at 6 minutes.

5. 5

   Check & rest

   Check the visual doneness cue and serve immediately for best texture.

6. 6

   Store

   Best eaten immediately. Cut kernels off the cob if storing — reheating whole cobs makes them rubbery.

Watch out for

• !Husk the corn completely. Air-frying in the husk steams the kernels instead of charring them — defeats the purpose.
• !Cut the cob to fit if necessary. A whole cob taller than your basket touches the heating element.
• !Brush butter twice — once before cooking, once at the flip. Once is not enough.

FAQ about corn on the cob in an air fryer

What temperature should I cook corn on the cob at in an air fryer?

Cook corn on the cob at 400 °F (204 °C). The convection air at this temperature browns the exterior quickly without drying the centre.

How long does corn on the cob take in an air fryer?

Corn on the cob takes 12 minutes total at 400 °F (204 °C). Flip the food once at 6 minutes so both sides cook evenly.

Do you need to flip corn on the cob in an air fryer?

Yes — flip corn on the cob once at 6 minutes. The side touching the basket grate develops a darker, more crusted surface; flipping evens out the cook so both sides match.

Do you need to preheat the air fryer for corn on the cob?

Preheating is optional for corn on the cob — most modern air fryers reach temperature in under 2 minutes and the food's total cook time already accounts for the ramp-up. If you do preheat, reduce the total time by 1–2 minutes and check earlier than usual.