Instructions
- Prepare the Brussels Sprouts: Wash the Brussels sprouts thoroughly under cold running water. Pat them completely dry with a clean kitchen towel or paper towels. This step is crucial for achieving maximum crispiness! Trim off the tough ends of each sprout. Remove any loose or discolored outer leaves. For larger sprouts, cut them in half lengthwise. Smaller sprouts can be left whole, but halving ensures more surface area for crisping and more even cooking.
- Season the Sprouts: In a medium-sized bowl, combine the prepared Brussels sprouts with 1 tablespoon of olive oil. Toss well to ensure all sprouts are lightly coated. Add the sea salt, black pepper, and optional garlic powder or red pepper flakes. Toss again until all the seasonings are evenly distributed. If the sprouts still look a bit dry, add the remaining 1 tablespoon of olive oil and toss again.
- Preheat the Air Fryer: Preheat your air fryer to 375°F (190°C) for 3-5 minutes. Preheating helps to ensure even cooking and a crispier exterior right from the start.
- Arrange in the Air Fryer Basket: Once preheated, carefully place the seasoned Brussels sprouts in a single layer in the air fryer basket. Do not overcrowd the basket. Overcrowding will steam the sprouts instead of air frying them, preventing them from getting crispy. If necessary, cook the Brussels sprouts in two or more batches.
- Air Fry the Sprouts: Cook for 15-20 minutes, shaking the basket vigorously or tossing the sprouts with tongs every 5-7 minutes. This ensures that all sides of the sprouts are exposed to the hot air and cook evenly, leading to that coveted golden-brown crispness.
- Check for Doneness: The Brussels sprouts are done when they are tender-crisp on the inside and beautifully golden brown and crispy on the outside, with some of the outer leaves looking deeply caramelized and almost charred. Cooking times can vary slightly depending on the size of your sprouts and the specific air fryer model you own, so keep an eye on them towards the end.
- Serve Immediately: Once cooked to perfection, transfer the crispy air fryer Brussels sprouts to a serving dish. Taste and adjust seasoning if needed (a little extra sprinkle of sea salt can really make them pop!). Serve immediately as a delicious side dish.
Cooking Tips and Variations
Tips for Best Results:
- Dry Sprouts are Key: This cannot be stressed enough. Any moisture on the sprouts will steam them instead of crisping them. After washing, pat them thoroughly dry.
- Don’t Overcrowd: This is the golden rule of air frying. Giving the sprouts space allows the hot air to circulate freely around each piece, leading to even crisping. If your air fryer basket is small, cook in batches.
- Consistent Sizing: Try to choose Brussels sprouts that are roughly the same size, or cut them so they are similar. This ensures they cook at the same rate. Halving larger sprouts is usually a good idea.
- Shake, Shake, Shake: Tossing or shaking the basket frequently during cooking is essential. This prevents burning and promotes even browning and crisping on all sides.
- High Smoke Point Oil: Olive oil works well, but avocado oil is another excellent choice due to its higher smoke point, which can prevent unwanted bitterness at high temperatures.
- Preheat Your Air Fryer: Just like an oven, preheating your air fryer ensures that the food starts cooking immediately at the desired temperature, leading to better texture.
- Taste and Adjust: Always taste a sprout once it’s cooked and adjust salt and pepper if needed. Sometimes a final sprinkle of flaky sea salt right before serving makes all the difference.
Recipe Variations:
- Sweet & Tangy Balsamic: After cooking, toss the hot sprouts with 1-2 tablespoons of balsamic glaze. The heat will slightly warm the glaze, coating the sprouts beautifully.
- Maple Glazed: For a touch of sweetness, drizzle 1-2 teaspoons of pure maple syrup over the sprouts during the last 5 minutes of cooking, tossing well. Be careful not to add it too early, as it can burn.
- Cheesy Delight: Toss with 2-3 tablespoons of grated Parmesan cheese during the last 3-5 minutes of cooking, or sprinkle it on right after they come out of the air fryer for a delicious cheesy crust.
- Spicy Kick: Add an extra pinch of red pepper flakes or a dash of cayenne pepper along with the other seasonings for a noticeable heat.
- Garlic & Herb: In addition to garlic powder, consider adding 1/2 teaspoon of dried Italian seasoning, dried thyme, or dried rosemary with the oil and salt.
- Smoky Flavor: A pinch of smoked paprika added with the other seasonings can give the sprouts a wonderful smoky depth.
- Bacon Bits: For an indulgent treat, cook some crispy bacon separately, crumble it, and toss the cooked bacon bits with the air-fried Brussels sprouts just before serving.
Storage and Reheating
Storage:
Air-fried Brussels sprouts are best enjoyed immediately for peak crispiness. However, if you have leftovers, allow them to cool completely before transferring them to an airtight container. Store them in the refrigerator for up to 3-4 days. Be aware that they will lose their crisp texture once refrigerated, as moisture will soften them.
Reheating:
To try and regain some of their crispiness, avoid reheating in the microwave, which will only make them softer. The best way to reheat air fryer Brussels sprouts is, ironically, back in the air fryer!
- Preheat your air fryer to 350°F (175°C).
- Place the leftover Brussels sprouts in a single layer in the air fryer basket.
- Reheat for 5-8 minutes, shaking the basket once or twice, until they are heated through and have started to crisp up again. Keep a close eye on them to prevent burning.
- Alternatively, you can reheat them in a preheated oven at 375°F (190°C) for 8-12 minutes, spread on a baking sheet, until hot and somewhat crispy.
Frequently Asked Questions
Why aren’t my Brussels sprouts getting crispy?
The most common reasons for soggy sprouts are overcrowding the air fryer basket, not drying them thoroughly before seasoning, or not cooking them long enough. Ensure you cook in batches if needed, pat them bone dry, and give them enough time in the air fryer, shaking frequently.
Can I use frozen Brussels sprouts for this recipe?
While you can air fry frozen Brussels sprouts, they will not achieve the same level of crispiness as fresh ones. Frozen vegetables contain more moisture, which will steam rather than crisp. If using frozen, do not thaw them. Toss them directly from frozen with oil and seasoning, and expect a slightly longer cooking time (around 20-25 minutes) and a softer texture.
What’s the best way to clean Brussels sprouts?
Rinse them under cold water, then pat them completely dry with a paper towel or clean kitchen cloth. Trim the stem end and remove any yellowed or loose outer leaves. For larger sprouts, cutting them in half ensures more even cooking and more crispy surface area.
Can I add other vegetables to air fry with the Brussels sprouts?
It’s generally best to air fry vegetables separately, especially if they have different cooking times or moisture content. If you want to air fry them together, choose vegetables with similar densities and cooking times, like chopped bell peppers or onions, and ensure you still don’t overcrowd the basket. For best results, cook the Brussels sprouts on their own to achieve maximum crispness.