Brussels sprouts often get a bad reputation, but when prepared correctly, they can be transformed into a caramelized, crispy, and flavorful delight that even skeptics will love. The air fryer, with its ability to circulate hot air around food, is one of the most efficient tools for achieving perfectly roasted Brussels sprouts without the need for excessive oil. Among the wide range of air fryers on the market, the Gourmia Air Fryer stands out for its consistent heat distribution and intuitive controls, making it an ideal appliance for preparing this nutritious cruciferous vegetable. In this guide, we’ll explore the optimal temperatures, cooking times, and expert tips to ensure your Brussels sprouts are cooked to perfection every time.
Temperature plays a critical role in determining the texture and flavor of Brussels sprouts. In a Gourmia Air Fryer, the ideal temperature for cooking Brussels sprouts is 375°F (190°C). At this temperature, the sprouts develop a golden-brown, crispy exterior while maintaining a tender interior. Cooking at too high a temperature can lead to burnt edges before the inside is fully cooked, while cooking at too low a temperature may result in soggy sprouts that lack that sought-after caramelized finish.
The secret behind this temperature is that it strikes a balance between Maillard browning (responsible for the deliciously nutty flavor) and even cooking. Preheating your air fryer to this temperature ensures that the sprouts start cooking immediately upon contact with hot air, reducing cooking time and improving texture.

Cooking time varies depending on the size and freshness of your Brussels sprouts, but the general guideline is 15-20 minutes. Smaller, halved sprouts will cook closer to 12-15 minutes, whereas larger, whole sprouts may take 18-20 minutes. It is important to shake or stir the basket halfway through the cooking process to ensure even browning.
For an extra crispy finish, consider extending the cooking time by 2-3 minutes while keeping a close eye to avoid burning. The Gourmia Air Fryer’s consistent heat distribution makes timing predictable, but slight adjustments may be necessary depending on the model size and capacity.
Perfectly cooked Brussels sprouts should be golden-brown, crispy on the outside, and tender on the inside. You can test doneness by inserting a fork or knife into the center of a sprout; it should pierce easily without being mushy. Another indicator is aroma-well-roasted Brussels sprouts will give off a slightly sweet, nutty scent. If you notice blackened tips, it may be a sign that the temperature was too high or that cooking time needs adjustment.
The beauty of air-fried Brussels sprouts is that they require minimal ingredients to achieve incredible flavor. Here’s a simple list:
Adjusting the temperature will affect both cooking time and texture:
Time adjustments mainly influence texture:
Even with an air fryer, things can go awry. Common issues include:
Start by washing the Brussels sprouts thoroughly and trimming the stem ends. Remove any yellow or damaged outer leaves. Depending on their size, you can either halve or quarter them to ensure even cooking. Toss them in a small amount of olive oil and season with salt, pepper, or your preferred spices before placing them in the air fryer basket.
For optimal results, preheat the Gourmia air fryer to 375°F (190°C). This temperature allows the Brussels sprouts to cook evenly and achieve a crispy exterior while remaining tender inside.
Cook Brussels sprouts in the air fryer for 15-20 minutes, shaking the basket or stirring them halfway through the cooking time. Larger or denser sprouts may require a few extra minutes. Always check for a golden brown color and tender texture before serving.
Yes, using a small amount of oil, such as olive or avocado oil, helps achieve a crisp exterior and enhances flavor. Typically, 1-2 teaspoons per cup of Brussels sprouts is sufficient. You can also use an oil spray for even coating.
Absolutely. In addition to salt and pepper, you can add garlic powder, smoked paprika, balsamic glaze, or Parmesan cheese for extra flavor. Some people like tossing in chopped bacon, nuts, or dried fruits after cooking to create a more complex dish.
Preheating is recommended to ensure even cooking and to help the Brussels sprouts crisp up properly. Preheat the air fryer for 3-5 minutes at the cooking temperature before adding the vegetables.
Lightly coating the basket with cooking spray or tossing the Brussels sprouts in oil before placing them in the basket can prevent sticking. Additionally, make sure to shake or stir the sprouts halfway through cooking to ensure even exposure to heat and avoid sticking.