How long to cook plantains in an air fryer

At-a-glance cooking parameters

Temperature

375 °F

191 °C

Total time

14 min

per single layer

Flip at

7 min

flip once

Internal temp

—

use visual cue

Ripe plantains cook in 14 minutes at 375 °F (191 °C) with one flip at 7. The cook turns the soft, sugar-heavy interior of a yellow-black plantain into caramelised maduros — sweet, dense, fork-tender — without the cup of frying oil the traditional pan version uses. Cut on the bias, mist with oil, finish with sea salt and lime.

Per serving

Approximate values for a single portion of plantains (USDA baseline, cooked, includes light air-fryer oil spray).

Calories

220 kcal

Protein

2 g

Fat

1 g

Carbs

57 g

Plantains 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 deep caramelised brown on both faces with a soft, fork-tender centre; the edges curl slightly and the natural sugars on the surface look glossy and tacky.

Step-by-step method

1. 1

   Prep

   Bring ingredients close to room temperature. Light coconut or neutral-oil mist on both faces before loading. Ripe plantain sugars caramelise faster with a thin oil film; bare slices go pale and chewy.

2. 2

   Season

   Season with fine sea salt (essential — balances the sweetness), ground cinnamon (optional, for sweet maduros), lime wedges to finish.

3. 3

   Load

   Arrange 2 ripe yellow-and-black plantains (about ½ lb each), cut into ½-inch slices on a slight bias — roughly 24 slices in a single layer for best convection airflow.

4. 4

   Cook

   Set the air fryer to 375 °F (191 °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; the caramelised sugars soften but the texture re-tightens.

Watch out for

• !Use ripe plantains — yellow with extensive black spotting. Green-yellow plantains will not caramelise and end up starchy; pure black plantains overflow with sugar and burn in the basket. The skin-spot test matters more than the calendar date.
• !This entry is for ripe sweet maduros. For tostones — the savoury, twice-cooked discs made from GREEN (unripe) plantains, smashed flat and re-crisped — see the dedicated Tostones page for the full method and timing.
• !Cut on a slight bias for more surface area to caramelise. Straight-across rounds work but give 30% less browning.
• !Single layer is non-negotiable — sugars exude during cook, and overlapping slices fuse together into a sticky disc that pulls apart in shreds.

FAQ about plantains in an air fryer

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

Cook plantains at 375 °F (191 °C). The convection air at this temperature cooks the food gently — higher temperatures dry it out or scorch the surface.

How long do plantains take in an air fryer?

Plantains take 14 minutes total at 375 °F (191 °C). Flip the food once at 7 minutes so both sides cook evenly.

Do you need to flip plantains in an air fryer?

Yes — flip plantains 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 plantains?

Preheating is optional for plantains — 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.