How long to cook eggplant in an air fryer

At-a-glance cooking parameters

Temperature

380 °F

193 °C

Total time

14 min

per single layer

Flip at

7 min

flip once

Internal temp

—

use visual cue

Eggplant slices roast in 14 minutes at 380 °F (193 °C) with a flip. The pre-salt and the generous oil are both mandatory — without them eggplant produces chalky, bitter slices.

Eggplant 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

Slices are deeply golden-brown on both faces; centres are silky-soft and slightly translucent, not spongy or chalky.

Step-by-step method

1. 1

   Prep

   Bring ingredients close to room temperature. Brush both sides generously with olive oil — eggplant absorbs oil like a sponge, but starving it produces dry, chalky slices.

2. 2

   Season

   Season with salt, black pepper, garlic powder, oregano, basil.

3. 3

   Load

   Arrange 1 large eggplant, sliced into ½-inch rounds (about 8 rounds) for best convection airflow.

4. 4

   Cook

   Set the air fryer to 380 °F (193 °C) and cook for 14 minutes total, flipping once at 7 minutes.

5. 5

   Check & rest

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

6. 6

   Store

   Refrigerate up to 2 days. Reheat at 380 °F for 3 minutes.

Watch out for

• !Salt the slices generously and rest 30 minutes — sweats out the bitter water. Pat dry before oiling.
• !Do not skip the oil. Under-oiled eggplant tastes like cardboard. A generous brush on both faces is non-negotiable.
• !Flip carefully — eggplant slices get soft and can tear. Tongs, not a spatula.

FAQ about eggplant in an air fryer

What temperature should I cook eggplant at in an air fryer?

Cook eggplant at 380 °F (193 °C). The convection air at this temperature cooks the centre evenly while still browning the surface.

How long does eggplant take in an air fryer?

Eggplant takes 14 minutes total at 380 °F (193 °C). Flip the food once at 7 minutes so both sides cook evenly.

Do you need to flip eggplant in an air fryer?

Yes — flip eggplant once at 7 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 eggplant?

Preheating is optional for eggplant — 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.