Air Fryer Parmesan Brussels Sprouts Recipe
Introduction
Air fryer Brussels sprouts are a quick and delicious way to enjoy this nutritious vegetable. Crispy on the outside and tender inside, they make a perfect side dish or snack with minimal effort.

Ingredients
- 1 lb Brussels sprouts (washed, stems removed, and sliced in half)
- 3 Tbsp olive oil (or vegetable oil)
- 1 tsp garlic powder
- ½ tsp onion powder
- ½ tsp ground black pepper (to taste)
- ¼ tsp salt
- 3 Tbsp grated parmesan cheese
Instructions
- Step 1: Wash and slice the Brussels sprouts in half, then pat them dry with a towel to remove excess moisture.
- Step 2: In a large bowl, combine the Brussels sprouts with olive oil, garlic powder, onion powder, salt, black pepper, and 2 tablespoons of grated parmesan cheese. Toss well to coat evenly.
- Step 3: Preheat your air fryer to 350°F (175°C) for 2 minutes.
- Step 4: Place the seasoned Brussels sprouts in the air fryer basket in a single layer and cook for 7 minutes. Then, shake the basket to turn them for even cooking.
- Step 5: Continue cooking for another 7 to 10 minutes until the sprouts are tender when pierced with a fork and golden brown with a crispy exterior. Sprinkle the remaining parmesan cheese on top and serve immediately.
Tips & Variations
- Use fresh Brussels sprouts for the best flavor and texture; avoid overly large sprouts as they can be tough.
- Try adding a squeeze of lemon juice or a dash of balsamic vinegar after cooking for extra brightness.
- For a spicy kick, sprinkle a pinch of red pepper flakes along with the seasonings.
- If you prefer a vegan version, omit the parmesan or use a dairy-free cheese alternative.
Storage
Store leftover Brussels sprouts in an airtight container in the refrigerator for up to 3 days. Reheat in the air fryer or oven to restore crispiness rather than using a microwave, which can make them soggy.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen Brussels sprouts for this recipe?
While fresh Brussels sprouts work best for crispiness, you can use frozen if needed. Make sure to thaw and dry them thoroughly before seasoning and air frying.
What if I don’t have an air fryer?
You can roast the Brussels sprouts in a conventional oven at 400°F (200°C) for 20–25 minutes, tossing halfway through, until crispy and golden.
PrintAir Fryer Parmesan Brussels Sprouts Recipe
Crispy and flavorful Air Fryer Brussels Sprouts, seasoned with garlic, onion powder, black pepper, and Parmesan cheese. These golden-brown sprouts are tender on the inside and perfectly crispy on the outside, making for a quick and healthy side dish.
- Prep Time: 10 minutes
- Cook Time: 14-17 minutes
- Total Time: 24-27 minutes
- Yield: 4 servings 1x
- Category: Side Dish
- Method: Air Frying
- Cuisine: American
- Diet: Vegetarian
Ingredients
Brussels Sprouts
- 1 lb brussels sprouts, washed, stems removed, and sliced in half
Seasonings & Oil
- 3 Tbsp olive oil (or vegetable oil)
- 1 tsp garlic powder
- ½ tsp onion powder
- ½ tsp ground black pepper (to taste)
- ¼ tsp salt
Cheese
- 3 Tbsp grated parmesan cheese
Instructions
- Prep: Wash the Brussels sprouts thoroughly, trim off the stems, and slice each sprout in half. Then pat them dry with a clean towel to remove excess moisture for better crispiness.
- Season: In a large bowl, combine the halved Brussels sprouts with 3 tablespoons of olive oil, 1 teaspoon garlic powder, ½ teaspoon onion powder, ¼ teaspoon salt, ½ teaspoon ground black pepper, and 2 tablespoons of grated Parmesan cheese. Toss everything together until the sprouts are evenly coated.
- Preheat Air Fryer: Preheat your air fryer to 350°F (175°C) for about 2 minutes to ensure even cooking from the start.
- First Cook: Place the seasoned Brussels sprouts in the air fryer basket in a single layer to allow proper air circulation. Cook them for 7 minutes at 350°F.
- Shake Basket: After the initial cooking time, shake the air fryer basket to turn the sprouts, promoting even browning on all sides.
- Final Cook: Continue cooking the Brussels sprouts for an additional 7 to 10 minutes, or until they are tender when pierced with a fork and have a golden brown, crispy exterior.
- Serve: Remove from the air fryer and serve immediately while hot for the best flavor and texture.
Notes
- Patting Brussels sprouts dry before seasoning helps achieve a crispier texture.
- Adjust seasoning quantities to taste, especially salt and pepper.
- Do not overcrowd the air fryer basket; cook in batches if necessary to ensure even cooking.
- You can substitute Parmesan cheese with nutritional yeast for a vegan option.
- Leftovers can be reheated in the air fryer for a few minutes to retain crispiness.
Keywords: Brussels sprouts, air fryer, crispy Brussels sprouts, side dish, Parmesan Brussels sprouts, quick vegetable recipe

