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Air Fryer Brussels Sprouts

Crispy, caramelized Brussels sprouts made in the air fryer in under 20 minutes. Circulating heat creates deeply browned cut surfaces and impossibly crispy outer leaves with just a tablespoon of oil.

Ingredients

Scale
  • 1 lb Brussels sprouts (approximately 24 to 28 medium sprouts)
  • 1 tablespoon olive oil or avocado oil
  • 1/2 teaspoon fine sea salt
  • 1/4 teaspoon freshly ground black pepper
  • 1/4 teaspoon garlic powder (optional)
  • 1/4 teaspoon smoked paprika (optional)
  • Balsamic glaze, Parmesan, or lemon juice for serving (optional)

Instructions

  1. Cut the stem end off each sprout and remove any yellowing or damaged outer leaves. Halve each sprout through the stem end so each half has a flat cut surface. Save any loose outer leaves that fall off.
  2. Place the halved sprouts and loose leaves in a large bowl. Add olive oil and toss to coat. Add salt, pepper, and optional garlic powder and smoked paprika; toss until evenly distributed.
  3. Preheat the air fryer to 400°F (200°C) for 2 to 3 minutes.
  4. Arrange the sprouts in a single layer in the basket, cut-side down where possible. Do not stack or overlap.
  5. Air fry for 15 to 18 minutes, shaking the basket every 5 minutes. Remove loose outer leaves early if they become too dark. Sprouts are done when outer leaves are deeply browned and crispy and centers are tender when pierced with a fork.
  6. Transfer to a serving bowl and drizzle with balsamic glaze or a squeeze of lemon juice while still hot. Serve immediately.

Notes

Save loose outer leaves when trimming — they cook faster and become crispy chips. Remove them 3 to 4 minutes before the halved sprouts.

Always arrange sprouts cut-side down for maximum caramelization on the flat surface.

Do not overcrowd the basket. Cook in two batches if making more than 1 lb.

If adding fresh minced garlic, add it only in the last 2 minutes of cooking to prevent burning. Garlic powder can be added at the start.

If sprouts brown too quickly before the interior is tender, drop to 375°F and add 3 to 4 extra minutes.