Short Answer:

To cook Brussels sprouts in an air fryer, first wash and trim the ends, then cut them in half for even cooking. Toss the sprouts with a small amount of oil, salt, and preferred seasonings to enhance flavor.

Place them in a single layer in the air fryer basket and cook at 180–200°C (350–400°F) for 12–15 minutes, shaking halfway through. The result is tender, caramelized Brussels sprouts with crispy edges, making them a delicious and healthy side dish or snack.

Detailed Explanation:

Cooking Brussels Sprouts in an Air Fryer

Air frying Brussels sprouts is a quick and healthy way to achieve a crispy, caramelized texture. Begin by washing the sprouts thoroughly to remove any dirt. Trim the stem ends and remove any damaged outer leaves. Cutting the sprouts in half ensures they cook evenly and allows the hot air to reach the inner layers, which promotes crispiness while keeping the inside tender.

Seasoning and Oil
Lightly coat the halved Brussels sprouts with a small amount of oil. This helps the outer leaves crisp up while preventing them from drying out. Season the sprouts with salt, pepper, garlic powder, or other herbs like thyme or rosemary for extra flavor. Proper seasoning before cooking enhances both taste and aroma while keeping the preparation simple and healthy.

Air Fryer Preparation
Arrange the Brussels sprouts in a single layer in the air fryer basket. Overcrowding can restrict air circulation, which may result in uneven cooking and soggy sprouts. For larger batches, cook in multiple rounds. Preheating the air fryer for a few minutes ensures consistent heat, which helps the sprouts brown evenly and develop a crispy texture.

Cooking Time and Temperature
Set the air fryer to 180–200°C (350–400°F). Cook the Brussels sprouts for 12–15 minutes, shaking the basket or tossing the sprouts halfway through. Shaking ensures that all sides of the sprouts are evenly exposed to the hot air, promoting uniform caramelization and crispiness. Smaller sprouts may cook faster, so it’s important to monitor during the last few minutes to prevent burning.

Texture and Flavor
Air-fried Brussels sprouts develop a golden-brown exterior with slightly crispy edges while retaining a tender inside. The hot air circulation removes excess moisture and allows natural sugars in the sprouts to caramelize, enhancing the flavor. The resulting combination of tender, caramelized inside and crisp outer leaves creates a rich, savory, and satisfying texture that is both healthy and flavorful.

Serving Suggestions
Air-fried Brussels sprouts can be served as a side dish with main meals, added to salads or grain bowls, or enjoyed as a snack with dips. A squeeze of lemon juice, a drizzle of balsamic glaze, or a sprinkle of grated Parmesan cheese after cooking can enhance flavor and presentation. Seasoning adjustments can also be made to match different cuisines or personal taste preferences.

Conclusion

Cooking Brussels sprouts in an air fryer is simple, quick, and produces a healthy, flavorful dish. Proper washing, trimming, cutting, and seasoning, combined with correct temperature and cooking time, ensures crispy, caramelized edges and tender interiors. Air-fried Brussels sprouts are versatile, nutritious, and delicious, making them an ideal addition to meals or snacks.