Bok choy, also known as Chinese cabbage, is a versatile leafy green vegetable prized for its tender stalks and crisp leaves. With a subtly sweet, slightly peppery flavor, it is a staple in Asian cuisine and increasingly popular in Western kitchens for stir-fries, soups, and roasted dishes. Traditionally, bok choy is steamed, sautéed, or stir-fried, but air frying has emerged as a convenient and healthy alternative. The air fryer’s circulating hot air allows for a beautifully caramelized exterior while keeping the interior tender and vibrant. This method minimizes oil usage, enhances the vegetable’s natural flavors, and produces a slightly crispy texture that is hard to achieve with boiling or steaming alone. Understanding the precise temperature, timing, and preparation is key to unlocking the perfect air-fried bok choy.
For the ideal balance of tenderness and caramelization, the optimal air fryer temperature for bok choy is 375°F (190°C). This temperature is high enough to create a light browning on the stalks and slightly crisp edges on the leaves, yet low enough to prevent burning or drying out the delicate vegetable. Cooking at this temperature allows the natural sugars in bok choy to caramelize gently, enhancing its sweetness while retaining its nutritional value.
Some chefs may opt for slightly lower temperatures (350°F / 175°C) for very tender, lightly cooked bok choy, especially if using larger stalks. Higher temperatures (400°F / 205°C) can produce a deeper char but require careful monitoring to prevent the leaves from becoming overly crispy or scorched.

Cooking time depends on the size and thickness of the bok choy and whether it is whole, halved, or chopped. On average:
Halfway through cooking, it is advisable to shake the air fryer basket or turn the bok choy to ensure even browning. Overcooking can result in wilted leaves and tough stalks, while undercooking may leave the stalks too firm and the flavor underdeveloped.
Bok choy is done when:
Avoid overcooking: the leaves will become limp, dark, and less visually appealing, and the stalks may lose their natural crispness.
To prepare air-fried bok choy, you’ll need:
Optional flavorings:
These ingredients allow the natural flavor of the bok choy to shine while adding depth and aroma.
The bok choy will cook more slowly, producing tender stalks but less browning. Leaves may remain more vibrant green but will lack caramelization. Cooking time may need to be extended by 2-5 minutes.
This will accelerate browning and crispiness but increases the risk of burning delicate leaves. Reduce cooking time by 1-3 minutes and monitor closely.
Adjust time based on size and preference while checking for doneness visually and with a fork.
Common issues and solutions:
To prepare bok choy for air frying, first wash the leaves thoroughly to remove any dirt. Trim the ends and, if using larger bok choy varieties, cut them in half lengthwise for even cooking. Lightly coat with oil and season with salt, pepper, or preferred spices to enhance flavor before placing them in the air fryer basket.
The ideal temperature for air frying bok choy is 375°F (190°C). This temperature ensures the leaves become slightly crispy while the stalks remain tender. Adjustments can be made based on the size and thickness of the bok choy pieces.
Cooking bok choy in an air fryer typically takes 8-12 minutes. Small or baby bok choy may cook faster, while larger or halved pieces may require the full 12 minutes. Shake or flip the bok choy halfway through to ensure even cooking.
Preheating the air fryer is recommended but not strictly necessary. Preheating for 3-5 minutes ensures the air fryer reaches the desired temperature quickly, resulting in more consistent cooking and slightly crispier edges on the bok choy.
Yes, bok choy can be cooked alongside other vegetables, such as bell peppers, carrots, or zucchini. To ensure even cooking, cut all vegetables to similar sizes and consider adding denser vegetables later in the cooking process, as bok choy cooks relatively quickly.
To prevent soggy bok choy, avoid overcrowding the air fryer basket. Lightly coat the leaves with oil rather than drenching them, and make sure to air fry in a single layer if possible. Shaking the basket halfway through cooking helps circulate air and maintain crispness.
Air-fried bok choy pairs well with simple seasonings like salt, black pepper, garlic powder, or chili flakes. For additional flavor, drizzle soy sauce, sesame oil, or a light teriyaki glaze after cooking. Fresh herbs like cilantro or green onions can be added just before serving.