Crispy Brussels Sprouts (Air Fryer)

Crispy air fryer Brussels sprouts with parmesan and garlic aioli feature image close up with dipping sauce and lemon.

5 from 1 vote

Crispy Brussels Sprouts Air Fryer Recipe turns fresh Brussels sprouts into crispy golden bites finished with Parmesan cheese and served with a simple garlic aioli. It works well for quick side dishes, easy vegetables, and air fryer recipes. The outer leaves crisp up in the air fryer while the centers stay tender.

Prep Time10

Cook Time15

Total Time25

Course: Side Dish

Cuisine: American

Servings:

Calories: 306kcal

Author: Jami Powell

Equipment

Air Fryer
Large Mixing Bowl
Small bowl
Measuring Spoons
Knife and cutting board

Ingredients

1 pound Brussels sprouts (smaller variety) trimmed and halved,
2 tablespoons olive oil
½ teaspoon kosher salt
¼ teaspoon black pepper
½ teaspoon garlic powder
grated Parmesan cheese to taste

Garlic Aioli Ingredients

½ cup mayonnaise
2 cloves garlic minced
1 tablespoon lemon juice
salt to taste

Instructions

Preheat the air fryer to 375°F (190°C).
In a large bowl, toss the halved Brussels sprouts with olive oil, salt, pepper, and garlic powder until evenly coated. Place the Brussels sprouts in a single layer in the air fryer basket.
Air fry for 12-15 minutes, shaking the basket halfway through, until the Brussels sprouts are crispy and golden brown.
Remove from the air fryer and sprinkle with grated Parmesan cheese.

Prepare Garlic Aioli

In a small bowl, combine the mayonnaise, minced garlic, lemon juice, and a pinch of salt. Stir until smooth and well combined.
Serve the crispy Brussels sprouts immediately with the garlic aioli on the side for dipping.

Notes

Cooking Notes

Arranging the Brussels sprouts in a single layer helps them crisp instead of steam in the air fryer. Adding the Parmesan after cooking keeps it from burning during the high heat cooking process.

Tips for Best Results:

Dry the Brussels sprouts thoroughly before seasoning.
Avoid overcrowding the air fryer basket.
Shake the basket halfway through cooking for even browning.
Serve immediately for the crispiest texture.

How to Know It’s Ready:

The Brussels sprouts should look deeply golden with crisp outer leaves and tender centers.

Nutrition