Brussels sprouts are taken to a whole new level when cooked in the Ninja Air Fryer. The air fryer ensures that the Brussels sprouts are perfectly roasted, with a crispy exterior and tender interior. Simply toss the Brussels sprouts with olive oil, garlic, and Parmesan cheese, place them in the air fryer, and let it work its magic. In just a few minutes, you'll have a savory and flavorful side dish that will make even the pickiest eaters fall in love with Brussels sprouts.