How to Cook Frozen Brussels Sprouts in an Air Fryer

Cooking Brussels sprouts in an air fryer has revolutionized how we prepare this nutritious vegetable. With their compact size and dense nutritional profile, Brussels sprouts are a powerhouse of vitamins, minerals, and fiber. The air fryer, a kitchen innovation known for its ability to create crispy, delicious foods with minimal oil, is the perfect tool for transforming frozen Brussels sprouts into a delectable side dish or snack.

In this article, I will guide you through the steps to cook frozen Brussels sprouts in an air fryer, sharing tips and tricks I’ve accumulated over years of promoting healthy nutrition. From selecting the best Brussels sprouts to mastering various recipes, this guide is designed to ensure your success. Let’s dive into the world of air-fried Brussels sprouts and explore how to make them crispy, flavorful, and nutritious.

Preparing Frozen Brussels Sprouts

Selecting the Best Frozen Brussels Sprouts

Choosing high-quality frozen Brussels sprouts is the first step toward a delicious dish. Look for sprouts that are uniform in size to ensure even cooking. Avoid bags with a lot of ice crystals, as this may indicate they have been thawed and refrozen, which can affect texture and taste.

Tips for Seasoning Frozen Brussels Sprouts

Seasoning is crucial to enhance the natural flavors of Brussels sprouts. A simple mix of olive oil, salt, and pepper works wonders. For an extra kick, consider adding garlic powder, onion powder, or smoked paprika. Toss the frozen sprouts in the seasoning mix before placing them in the air fryer.

How to Avoid Burning Brussels Sprouts in the Air Fryer

To prevent burning, it’s essential to preheat the air fryer and to shake the basket halfway through cooking. This ensures even heat distribution and prevents any one side from getting too crispy.

Cooking Methods and Recipes

Basic Recipe for Air Frying Frozen Brussels Sprouts


  • 1 pound frozen Brussels sprouts
  • 2 tablespoons olive oil
  • Salt and pepper to taste


  1. Preheat your air fryer to 375°F (190°C).
  2. Toss the frozen Brussels sprouts with olive oil, salt, and pepper.
  3. Place the Brussels sprouts in the air fryer basket in a single layer.
  4. Cook for 15-20 minutes, shaking the basket halfway through.
  5. Check for desired crispiness and adjust cooking time if necessary.
Crispy Garlic Brussels Sprouts Recipe


  • 1 pound frozen Brussels sprouts
  • 2 tablespoons olive oil
  • 1 teaspoon garlic powder
  • Salt and pepper to taste


  1. Preheat the air fryer to 375°F (190°C).
  2. Toss the Brussels sprouts with olive oil, garlic powder, salt, and pepper.
  3. Place in the air fryer basket in a single layer.
  4. Cook for 15-20 minutes, shaking the basket halfway through.
  5. Ensure they are crispy and golden brown before serving.
Parmesan Brussels Sprouts in Air Fryer


  • 1 pound frozen Brussels sprouts
  • 2 tablespoons olive oil
  • 1/4 cup grated Parmesan cheese
  • Salt and pepper to taste


  1. Preheat the air fryer to 375°F (190°C).
  2. Toss the Brussels sprouts with olive oil, salt, and pepper.
  3. Cook for 10 minutes, shake the basket, and sprinkle Parmesan cheese over the sprouts.
  4. Cook for another 5-10 minutes until crispy and golden brown.
Brussels Sprouts with Bacon in Air Fryer


  • 1 pound frozen Brussels sprouts
  • 2 tablespoons olive oil
  • 4 slices bacon, chopped
  • Salt and pepper to taste


  1. Preheat the air fryer to 375°F (190°C).
  2. Toss the Brussels sprouts with olive oil, salt, and pepper.
  3. Add chopped bacon to the mix.
  4. Place in the air fryer basket and cook for 15-20 minutes, shaking halfway through to ensure even cooking.

Using Different Air Fryers

Cooking Brussels Sprouts in Ninja Foodi

The Ninja Foodi is a versatile appliance that makes air frying easy. For Ninja Foodi users, follow the same basic instructions, but keep in mind that cooking times may vary slightly. Always check for doneness a few minutes earlier than suggested to avoid overcooking.

Differences in Cooking Times and Temperatures for Various Air Fryer Models

Each air fryer model can vary in power and efficiency. Start by following the general guidelines and adjust based on your specific model’s performance. It’s always a good idea to consult your air fryer’s manual for any specific instructions or recommendations.

Best Practices for Using the Air Fryer Basket

Ensure that Brussels sprouts are placed in a single layer in the basket to allow hot air to circulate evenly. Overcrowding can lead to uneven cooking and less crispiness.

Enhancing Flavor and Texture

Seasoning Ideas: Balsamic, Olive Oil, Spices

Experiment with different seasonings to keep your Brussels sprouts exciting. A drizzle of balsamic vinegar after cooking can add a tangy sweetness. Fresh herbs like thyme or rosemary also pair well with Brussels sprouts.

Making Brussels Sprouts Crispy Without Oil

For a healthier option, you can skip the oil altogether. Instead, mist the sprouts lightly with water to help the seasoning stick. The air fryer will still produce a crispy exterior due to the hot circulating air.

How to Add Bacon and Other Toppings

Bacon adds a savory depth to Brussels sprouts. Add chopped bacon before air frying for a crispy, smoky flavor. Other toppings like nuts or seeds can be added post-cooking for extra crunch and nutrition.

Troubleshooting Common Issues

Avoiding Burnt Brussels Sprouts

If your Brussels sprouts are burning, reduce the cooking temperature and shorten the cooking time. Frequent basket shaking helps to prevent burning by ensuring even cooking.

Ensuring Even Cooking

Cut larger sprouts in half to ensure they cook at the same rate as smaller ones. Always shake the basket halfway through cooking to promote even heat distribution.

Adjusting Cook Times for Different Air Fryer Models

Cooking times may need adjustment based on your air fryer model. Start with the recommended time and add a few extra minutes if needed, checking frequently to avoid overcooking.

Maintaining Crispiness in Frozen Brussels Sprouts

To keep your Brussels sprouts crispy, serve them immediately after cooking. If they sit too long, they may lose their crispiness.

Health Benefits and Nutritional Information

Nutritional Benefits of Brussels Sprouts

Brussels sprouts are rich in vitamins C and K, fiber, and antioxidants. They support immune function, bone health, and digestive health, making them an excellent addition to any diet.

Low-Calorie Recipes and Healthy Options

Air frying allows you to enjoy crispy Brussels sprouts with minimal added fat, making it a healthier alternative to traditional frying methods. For even fewer calories, skip the oil or use a light misting.

Using Minimal Oil for Healthier Cooking

Even a small amount of oil can go a long way in an air fryer. Use heart-healthy oils like olive oil or avocado oil and measure precisely to avoid unnecessary calories.

Advanced Recipes and Tips

Quick and Easy Brussels Sprouts Recipes

For a quick meal, pair air-fried Brussels sprouts with a lean protein like grilled chicken or fish. They also make a great topping for salads and grain bowls.

Perfecting the Golden Brown Finish

Achieving a golden brown finish requires balancing the right temperature and cooking time. Preheating the air fryer and ensuring an even coating of oil and seasoning helps achieve that perfect finish.

Air Frying Fresh Brussels Sprouts vs. Frozen

While this guide focuses on frozen Brussels sprouts, fresh ones can be air fried using similar techniques. Fresh Brussels sprouts may cook faster and require less seasoning to highlight their natural flavors.

Creating Gourmet Brussels Sprouts Dishes

Elevate your Brussels sprouts by adding gourmet ingredients like truffle oil, aged balsamic vinegar, or shaved Parmesan. These additions can transform a simple side dish into a restaurant-quality experience.


Air frying Brussels sprouts is a quick, healthy, and delicious way to enjoy this nutritious vegetable. By following these tips and recipes, you can ensure your Brussels sprouts are perfectly crispy and flavorful every time. Experiment with different seasonings and toppings to keep your meals exciting and nutritious.

Additional Resources

For more detailed recipes and cooking tips, consider exploring video tutorials and cooking blogs. Investing in a quality air fryer and accessories can also enhance your cooking experience.

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Samuel Asabor
Samuel Asabor

Hi there! I'm Samuel Asabor, and I'm passionate about everything blender-related. Whether it's discussing the latest blender models, sharing maintenance tips, or offering recommendations for specific blending needs, I'm your go-to blender enthusiast. Let's blend, maintain, and create together!