How long to cook broccolini in an air fryer

At-a-glance cooking parameters

Temperature

400 °F

204 °C

Total time

8 min

per single layer

Shake at

4 min

shake once

Internal temp

—

use visual cue

Broccolini — the slender long-stemmed cross of broccoli and Chinese gai-lan — air-fries in about 8 minutes at 400 °F (204 °C) with a shake at the 4-minute mark, coming out with charred crisp floret tips and tender-crisp stalks. Toss the whole stalks with a light tablespoon of oil (the delicate florets scorch without it, but too much burns the tips), spread them in a single layer, and don't trim the stems away — the long slender stalk is the best part and is entirely edible, unlike the woody core of regular broccoli. Distinct from Broccoli Florets (thick-stalked common broccoli cut into bite-size florets, the stalk usually discarded): broccolini is milder and sweeter, cooked whole stem-and-all, and runs a touch faster because the stalks are thin. 4 ways to finish: lemon-chili, garlic-Parmesan, soy-sesame, and balsamic glaze.

Per serving

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

Calories

70 kcal

Protein

4 g

Fat

4 g

Carbs

7 g

Broccolini 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 floret tips are crisp and charred at the edges while the long stems are tender-crisp — pierce a stem and it should give easily but still hold its shape, not turn limp or mushy. If the florets are scorching to ash before the stems soften, the toss had too little oil or the stalks were too thick; if everything is still squeaky and bright, give it another minute or two.

Step-by-step method

1. 1

   Prep

   Bring ingredients close to room temperature. Toss the stalks with about 1 tbsp oil before they go in. Broccolini has thin, delicate florets that scorch to dust without a light oil coat, but keep it light — too much and the tips fry dark before the stems get tender.

2. 2

   Season

   Season with Lemon-chili (the benchmark): tossed with garlic, a pinch of red pepper flakes, and a squeeze of lemon over the charred stalks after cooking — bright, sharp, and a little hot., Garlic-Parmesan: minced garlic in the oil toss, showered with grated Parmesan in the last minute so it melts and crisps onto the florets., Soy-sesame: a drizzle of soy sauce and toasted sesame oil with sesame seeds after cooking, gai-lan style., Balsamic: finished with a balsamic-glaze drizzle for a sweet-tart glazed edge..

3. 3

   Load

   Arrange 1 large bunch (about 8 oz / 10–12 stalks) in a single layer — cook in two batches rather than piling it up for best convection airflow.

4. 4

   Cook

   Set the air fryer to 400 °F (204 °C) and cook for 8 minutes total, shaking once at 4 minutes.

5. 5

   Check & rest

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

6. 6

   Store

   Refrigerate cooked broccolini up to 3 days in an airtight container. Recrisp at 380 °F (193 °C) for 2 minutes — a microwave turns the stems limp and the florets soggy.

Watch out for

• !Coat with a light oil toss — the thin florets char to dust before the stems cook if they go in dry, but a heavy hand burns the tips. Aim for about 1 tbsp over a whole bunch.
• !Don't trim away the stems — broccolini's long, slender stalk is the best part and is fully edible; just shave off the dry cut end.
• !Single layer only. Piled-up stalks steam each other soft instead of charring, and the florets won't crisp where they touch.
• !Thick stalks cook slower than the florets — slice any pencil-thick stems in half lengthwise so the whole bunch finishes together.

FAQ about broccolini in an air fryer

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

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

How long does broccolini take in an air fryer?

Broccolini takes 8 minutes total at 400 °F (204 °C). Shake the basket once at 4 minutes so both sides cook evenly.

Do you need to shake broccolini in an air fryer?

Yes — shake the basket once at 4 minutes. Loose pieces (broccolini) 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 broccolini?

Preheating is optional for broccolini — 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.