How long to cook bell peppers in an air fryer

At-a-glance cooking parameters

Temperature

400 °F

204 °C

Total time

10 min

per single layer

Shake at

5 min

shake once

Internal temp

—

use visual cue

Bell pepper strips cook in 10 minutes at 400 °F (204 °C) with one shake. The high temperature is deliberate — peppers need fast heat to char without going limp.

Bell Peppers 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

Edges are blistered with charred black spots; flesh is tender but still has a little bite; skin is slightly wrinkled.

Step-by-step method

1. 1

   Prep

   Bring ingredients close to room temperature. Toss with 1 tablespoon olive oil — needed for the char.

2. 2

   Season

   Season with salt, black pepper, garlic powder, smoked paprika, balsamic glaze.

3. 3

   Load

   Arrange 3 bell peppers, deseeded and cut into 1-inch strips (about 4 cups) for best convection airflow.

4. 4

   Cook

   Set the air fryer to 400 °F (204 °C) and cook for 10 minutes total, shaking once at 5 minutes.

5. 5

   Check & rest

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

6. 6

   Store

   Refrigerate up to 4 days. Excellent cold in sandwiches and salads.

Watch out for

• !Cut to even-size strips. Mixed sizes mean some are raw while others are blackened.
• !Red, orange and yellow peppers char faster than green — start checking at 8 minutes if you have only red/orange.
• !Single layer. Stacked peppers steam and stay limp.

FAQ about bell peppers in an air fryer

What temperature should I cook bell peppers at in an air fryer?

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

How long does bell peppers take in an air fryer?

Bell peppers takes 10 minutes total at 400 °F (204 °C). Shake the basket once at 5 minutes so both sides cook evenly.

Do you need to shake bell peppers in an air fryer?

Yes — shake the basket once at 5 minutes. Loose pieces (bell peppers) settle into the basket and the bottom layer stays pale unless you redistribute them halfway through.

Do you need to preheat the air fryer for bell peppers?

Preheating is optional for bell peppers — 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.