About This Recipe

Air fryer Brussels sprouts are the recipe that has converted more Brussels sprout haters than any other. The secret is the air fryer's intense circulating heat, which caramelizes the cut surfaces into deeply golden, almost nutty, slightly crispy edges — a completely different experience from the bitter, soggy boiled or steamed sprouts people grew up dreading. A drizzle of balsamic glaze and shower of Parmesan at the end makes them genuinely irresistible. Twenty minutes. No bitterness. Everyone asks for seconds.

Why You'll Love It

  • Converts Brussels sprout haters — the caramelized edges change everything
  • 20 minutes from raw to crispy and caramelized
  • Balsamic glaze and Parmesan finish turns a vegetable into an event
  • The healthiest side dish that nobody will complain about eating

Air Fryer Brussels Sprouts (Crispy, Never Bitter)

Air Fryer Brussels Sprouts (Crispy, Never Bitter)
5 min
Prep
15 min
Cook
20 min
Total
4
Servings
⭐ 4.9
Rating
120
Calories

Ingredients

  • 1 lb (450g) Brussels sprouts, halved
  • 2 tbsp olive oil
  • 1/2 tsp garlic powder
  • 1/2 tsp onion powder
  • Salt and black pepper
  • 2 tbsp balsamic glaze (store-bought or reduced balsamic)
  • 1/4 cup (25g) Parmesan, finely grated
  • Optional: bacon bits, red pepper flakes, lemon zest, honey

Instructions

  1. 1Prep sprouts Trim the tough ends and remove any yellow outer leaves. Cut in half through the stem end — flat side down creates maximu...
  2. 2Season Toss halved sprouts with olive oil, garlic powder, onion powder, salt, and pepper until every surface is coated....
  3. 3Air fry Place cut-side DOWN in the air fryer basket in a single layer. Air fry at 400°F (200°C) for 12-15 minutes, shaking halfw...
  4. 4Finish Transfer to a plate. Drizzle balsamic glaze over the top. Shower with Parmesan....
  5. 5Serve immediately Air fryer Brussels sprouts are best eaten right away — they soften as they sit....

Ingredients

1 lb (450g) Brussels sprouts, halved 2 tbsp olive oil 1/2 tsp garlic powder 1/2 tsp onion powder Salt and black pepper 2 tbsp balsamic glaze (store-bought or reduced balsamic) 1/4 cup (25g) Parmesan, finely grated Optional: bacon bits, red pepper flakes, lemon zest, honey

Step-by-Step Instructions

  1. 1

    Prep sprouts

    Trim the tough ends and remove any yellow outer leaves. Cut in half through the stem end — flat side down creates maximum surface area for crisping.

  2. 2

    Season

    Toss halved sprouts with olive oil, garlic powder, onion powder, salt, and pepper until every surface is coated.

  3. 3

    Air fry

    Place cut-side DOWN in the air fryer basket in a single layer. Air fry at 400°F (200°C) for 12-15 minutes, shaking halfway, until deeply golden and crispy on the cut side.

  4. 4

    Finish

    Transfer to a plate. Drizzle balsamic glaze over the top. Shower with Parmesan.

  5. 5

    Serve immediately

    Air fryer Brussels sprouts are best eaten right away — they soften as they sit.

Pro Tips

🏆 Chef Tips
  • Cut-side DOWN is the secret — the flat surface against the hot basket creates maximum caramelization.
  • Don't overcrowd the basket — work in batches if needed. Crowded sprouts steam instead of crisp.
  • 400°F is the minimum — lower temperatures make soft, not crispy sprouts.
  • Balsamic glaze on hot sprouts is transformative — the sweetness and acidity cut the slight bitterness perfectly.

Frequently Asked Questions

Either the basket was overcrowded (they steam), the temp was too low, or they weren't dry before oiling. Pat dry before seasoning.
The bitterness is in the outer leaves and intensifies when steamed. Air frying at high heat caramelizes them, converting bitter compounds into sweet, nutty flavors.
Yes — roast at 425°F (220°C) on a sheet pan, cut-side down, for 20-25 minutes. Good but not quite as crispy as air fryer.
They pair with everything — steak, chicken, salmon, pasta. They're also great on their own as a snack with dipping sauce.

Nutrition Per Serving

120
Calories
5g
Protein
14g
Carbs
6g
Fat
5g
Fiber
5g
Sugar
180mg
Sodium
2g
Sat. Fat