How long to cook bok choy in an air fryer

At-a-glance cooking parameters

Temperature

375 °F

191 °C

Total time

8 min

per single layer

Flip at

4 min

flip once

Internal temp

—

use visual cue

Bok choy — the mild, crisp-stemmed Chinese cabbage — air-fries into a charred-and-tender side in about 8 minutes at 375 °F (191 °C) with a flip at 4 minutes. Halve baby bok choy lengthwise (or quarter a large head), rinse the grit out of the packed stem base, pat it dry, and toss the halves with about a tablespoon of oil before laying them cut-side down. Two things make or break it: dry, oiled, intact halves stay put, while wet or loose leaves get lifted by the fan and burn to ash before the stems soften; and because the thick white stems cook slower than the leaves, keeping them cut-side down gives the base the direct heat it needs. Unlike the cruciferous florets elsewhere on the veggie list (broccoli, cauliflower, Brussels sprouts), bok choy is a leafy Asian green prized for its juicy stems — treat it gently and finish it fast. 4 ways to season: garlic-soy-sesame, chili-garlic, ginger-scallion, and an oyster-sauce glaze.

Per serving

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

Calories

50 kcal

Protein

2 g

Fat

3 g

Carbs

4 g

Bok Choy 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

Done when the leafy tops are charred and tender at the edges while the thick white stems are crisp-tender — the base should give when pierced but still snap, not turn watery and floppy. If the leaves are burning before the stems soften, lay the halves more firmly cut-side down so the stem gets the heat; if the stems are still raw-crunchy, give them another minute or two.

Step-by-step method

1. 1

   Prep

   Bring ingredients close to room temperature. Toss or brush the cut halves with about 1 tbsp oil, getting it down between the leaves. The oil both helps the stems char and weighs the loose outer leaves down so the airstream can't lift and scorch them.

2. 2

   Season

   Season with Garlic-soy-sesame (the benchmark): brushed with a mix of soy sauce, minced garlic, and toasted sesame oil, finished with sesame seeds — the classic stir-fry-greens flavour., Chili-garlic: tossed with chili-garlic sauce or crisp chili oil for a spicy, savoury edge., Ginger-scallion: showered with slivered fresh ginger and sliced scallion over the hot halves, with a splash of soy., Oyster-sauce glaze: brushed with a little oyster sauce (or a vegetarian mushroom-oyster sauce) in the last minute for a glossy, umami glaze — Cantonese restaurant style..

3. 3

   Load

   Arrange 3–4 baby bok choy, halved lengthwise, in a single layer cut-side down — or 1 large head quartered for best convection airflow.

4. 4

   Cook

   Set the air fryer to 375 °F (191 °C) and cook for 8 minutes total, flipping once at 4 minutes.

5. 5

   Check & rest

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

6. 6

   Store

   Best eaten right away — cooked bok choy weeps water and goes limp as it sits. If needed, refrigerate up to 2 days and recrisp at 375 °F (191 °C) for 1–2 minutes; skip the microwave, which steams it to mush.

Watch out for

• !Rinse grit out of the stem base before cooking — soil hides between the tightly packed white stalks, and it won't wash out once cooked.
• !Pat the halves thoroughly dry and coat with oil — wet, dry, or loose leaves lift into the heating element in the airstream and char to ash before the stems cook.
• !Keep the halves intact (or quarter a big head) rather than separating into loose leaves — bigger, weighted pieces stay put; stray leaves fly up and burn.
• !Lay everything cut-side down. The thick white stems take longer than the leaves, so they need direct contact with the heat to finish in step with the tops.

FAQ about bok choy in an air fryer

What temperature should I cook bok choy at in an air fryer?

Cook bok choy 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 does bok choy take in an air fryer?

Bok choy takes 8 minutes total at 375 °F (191 °C). Flip the food once at 4 minutes so both sides cook evenly.

Do you need to flip bok choy in an air fryer?

Yes — flip bok choy once at 4 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 bok choy?

Preheating is optional for bok choy — 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.