Perfectly Crispy Air Fryer Frozen Brussels Sprouts (Easy No-Thaw Method)
Are you looking for a quick, delicious way to transform frozen brussels sprouts into a crispy side dish? Using your air fryer with frozen brussel sprouts creates perfectly caramelized, crispy results without the hassle of thawing. Furthermore, this no-fuss method delivers restaurant-quality brussels sprouts in just minutes. Let’s explore how to make amazing air fryer frozen brussels sprouts that will convert even the most skeptical vegetable eaters!
Why Brussels Sprouts in the Air Fryer Make the Perfect Side Dish
The air fryer has revolutionized how we prepare vegetables, and brussels sprouts are no exception. Moreover, using frozen brussels sprouts in the air fryer offers significant advantages over traditional cooking methods. The high-speed hot air circulation creates crispy brussels sprouts with perfectly caramelized edges while maintaining a tender interior – all without the need to thaw first!
Additionally, cooking frozen brussels sprouts in air fryers saves valuable time on busy weeknights. Many home cooks have discovered that air fryer frozen brussel sprouts require minimal preparation yet deliver remarkable results that rival fresh sprouts. In fact, the freezing process actually helps create extra crispy exteriors when air fried properly.
Essential Tips for Cooking Frozen Brussels Sprouts in the Air Fryer
Before diving into our recipe, let’s review some crucial tips that will help you make frozen brussel sprouts in air fryer appliances that turn out perfectly every time:
- Never thaw your frozen brussels sprouts before cooking – The moisture from thawing causes steaming instead of roasting, which prevents that crispy outer texture we’re aiming for.
- Arrange your sprouts in the air fryer in an even layer – Overcrowding traps steam and prevents hot air circulation, resulting in soggy rather than crispy results.
- Don’t skimp on the oil – A light coating helps the brussels sprout exterior crisp up beautifully while aiding in browning.
- Shake the basket during cooking – This simple step ensures all sides of your sprouts get exposed to the hot air for even browning.
- Adjust timing based on sprout size – Different air fryers and varying sprout sizes may require slight adjustments to cook time.
Ingredients for the Best Brussel Sprouts Air Fryer Recipe

For this easy side dish recipe, you’ll need just a few simple ingredients:
Ingredient | Amount | Purpose |
---|---|---|
Frozen Brussels Sprouts | 1 bag (12-16 oz) | Main ingredient |
High-Smoke Point Oil | 1-2 Tablespoons | For crisping |
Kosher Salt | 1/2 teaspoon | Seasoning |
Black Pepper | 1/4 teaspoon | Seasoning |
Optional Garlic Powder | 1/2 teaspoon | Flavor enhancer |
Optional Onion Powder | 1/4 teaspoon | Flavor enhancer |
Optional Paprika | 1/4 teaspoon | Color and mild heat |
The beauty of air fryer frozen brussels sprouts is their versatility. You can keep them simple with just salt and pepper, or enhance them with additional seasonings based on your meal pairing. For instance, our parmesan variation complements Italian dishes perfectly, while the balsamic option pairs wonderfully with grilled meats.
Step-by-Step Guide to Make Frozen Brussel Sprouts in Air Fryer

1. How to Preheat for Perfect Air Fryer Brussel Sprouts
While some air fryer recipes skip preheating, getting your air fryer up to temperature before adding the frozen brussel sprouts creates that immediate searing effect that helps develop crispiness. Consequently, take a few minutes to preheat your air fryer to 380°F (190°C) for about 3-5 minutes.
2. How to Season Brussel Sprouts in the Air Fryer for Maximum Flavor
Place the frozen brussels sprouts in a medium mixing bowl – remember, do not thaw! Drizzle evenly with your chosen oil, then sprinkle with salt, pepper, and any optional seasonings. Moreover, toss well until all sprouts are lightly coated with both oil and seasonings. This even distribution ensures consistent flavor throughout your air fryer frozen brussels sprouts.
3. Arranging Frozen Brussels Sprouts in the Air Fryer Basket
Transfer the seasoned frozen sprouts to the air fryer basket, arranging them in a single layer. Overcrowding traps steam between the brussels sprouts, which prevents the hot air from circulating properly. As a result, you’ll get soggy rather than crispy sprouts. Therefore, cook in batches if needed to maintain that crucial air circulation.
4. Cook Time for Frozen Brussel Sprouts in Air Fryer
Place the basket into the preheated air fryer and cook at 380°F (190°C) for 15-20 minutes. The exact cook time may vary depending on the size of the sprouts and your specific air fryer model. At this temperature, the brussels sprouts will gradually develop a beautiful caramelization while becoming tender on the inside.
5. Why You Should Shake the Basket When Making Frozen Brussels Sprouts
Around the 8-10 minute mark, remove the basket and shake it well (or use tongs to toss the sprouts). This crucial step ensures all sides get exposed to the hot air for even browning and crisping. Without this mid-cooking toss, you might end up with sprouts that are overcooked on one side and undercooked on another.
6. How to Know When Your Brussels Sprouts in the Air Are Done
After 15 minutes total cook time, check the sprouts. They should be tender when pierced with a fork and have crispy, browned edges. For extra crispiness, continue cooking for another 2-5 minutes, checking frequently. The air fryer makes achieving that perfect texture much easier than conventional oven methods.
Air Fryer Frozen Brussels Sprouts Variations You’ll Love in This Recipe

Once you’ve mastered the basic recipe for air fryer frozen brussel sprouts, try these mouthwatering variations to keep your side dish rotation interesting:
Garlic Parmesan Air Fryer Brussels Sprouts Recipe
Add 1/2 teaspoon garlic powder during the initial seasoning. Then, once the brussels sprouts are done cooking, immediately toss hot, crispy sprouts with 2-4 tablespoons grated parmesan cheese. The residual heat melts the parmesan slightly, creating a delicious savory coating. This variation is particularly popular with kids who might otherwise be hesitant about brussel sprouts.
Balsamic Glazed Frozen Brussel Sprouts Air Fryer Method
For a sophisticated flavor profile, drizzle 1-2 tablespoons balsamic vinegar or balsamic glaze over your hot, cooked sprouts and toss gently. The sweet-tangy notes of the balsamic complement the natural nuttiness of the roasted brussels sprouts, creating a restaurant-worthy side dish in minutes.
Spicy Maple Brussels Sprouts Recipes for Air Fryer Enthusiasts
Whisk together 1 tablespoon maple syrup, 1 teaspoon Sriracha (or to taste), and a pinch of salt. Toss this mixture with your hot, crispy air fryer brussels sprouts right after cooking. The sweet-spicy combination creates an irresistible contrast to the earthy flavor of the sprouts.
Everything Bagel Sprouts in the Air Fryer – A Crowd Pleaser
For a trendy flavor twist, add 1-2 teaspoons Everything Bagel seasoning during initial seasoning along with salt and pepper. The combination of sesame, poppy seeds, garlic, and onion makes these sprouts impossible to resist. They make an excellent brunch side dish alongside eggs.
Cook Frozen Brussels Sprouts Questions and Storage Tips
Many home cooks have questions about making brussels sprouts in the air fryer, especially when using frozen sprouts. Here are some helpful answers to make your cooking experience easier:
How to Store and Reheat Leftover Brussels Sprouts from the Air Fryer
If you have leftover brussels sprouts, store them in an airtight container in the fridge for up to 3 days. To reheat in the air fryer, simply return the brussels sprouts to a 350°F air fryer for 3-4 minutes until heated through and re-crisped. This method preserves their texture far better than microwave reheating.
Why Air Fryer Brussels Sprouts Are Better Than Brussels Sprouts in the Oven
While brussels sprouts in the oven can certainly be delicious, the air fryer offers several advantages. First, the concentrated hot air circulation creates more consistent browning. Additionally, air fryer brussels sprouts cook faster and don’t require preheating a large oven. Finally, using the air fryer during summer months keeps your kitchen cooler than using the oven.
Best Settings for Air Fryer Frozen Brussel Sprouts by Size
Different air fryers and varying sprout sizes may require adjustments to your cook time. Smaller sprouts might be done in 12-15 minutes, while larger ones could take up to 20 minutes. If you’re using particularly large frozen brussels sprouts, consider cutting them in half after they’ve partially cooked (around 8 minutes) to speed up the cooking process and increase the crispy surface area.
Why You’ll Love This Recipe for Frozen Brussel Sprouts in Air Fryer
Making frozen brussel sprouts in the air fryer has become one of our favorite weeknight side dish options because:
- Minimal prep work – No washing, trimming, or cutting required
- No thawing needed – Use directly from freezer to air fryer
- Quick cooking time – Ready in under 25 minutes including preheating
- Consistent results – The air fryer produces reliably crispy sprouts every time
- Versatile pairing options – These sprouts complement nearly any main dish
- Nutritional benefits – Frozen brussels sprouts retain most nutrients of fresh ones
Moreover, the air fryer is so easy to clean after making brussels sprouts, especially compared to cleaning sheet pans after oven roasting. The air fryer basket typically just needs a quick wash with warm, soapy water.
If you’re looking for more air fryer recipes, you might want to check out our Air Fryer Flounder: Easy Breaded Fillet Guide for another quick and delicious meal option.
Nutritional Benefits of Brussels Sprout Air Fryer Recipes
Many people are surprised to learn that frozen brussels sprouts can be just as nutritious as fresh ones. Flash-freezing vegetables immediately after harvest preserves most nutrients, making frozen brussel sprouts an excellent choice year-round. Furthermore, the air fryer method preserves more nutrients than boiling, which can leach water-soluble vitamins into the cooking liquid.
Additionally, the caramelization that occurs during air frying brings out the natural sweetness in brussels sprouts, taming their occasionally bitter notes. This makes air fryer frozen brussels sprouts more appealing even to those who typically avoid this nutritious vegetable.
For those with a sweet tooth, after mastering these sprouts, you might want to try our Best Air Fryer Peanut Butter Cookies Ever for a delicious dessert!
Recipe Tips: How to Make Frozen Brussels Sprouts Crispy in the Air Fryer
To ensure your brussels sprouts are crispy on the outside and tender on the inside every time:
- Oil is essential – While you can reduce the amount, some oil is necessary for proper browning and crisping
- Don’t overcrowd – Working in batches is better than crowding the air fryer basket
- Consistent sizing – If your frozen brussel sprouts vary greatly in size, the smaller ones might cook faster
- Season liberally – Brussels sprouts can handle robust seasoning
- Finish with acid – A squeeze of lemon or splash of vinegar after cooking brightens the flavor
Remember that different air fryers may perform slightly differently. The cook time may vary depending on the model of your air fryer and the size of the sprouts, so adjust accordingly based on your results.
Looking for another quick air fryer meal? Try our How to Cook Frozen Burgers in the Air Fryer – Easy and Delicious! for a complete meal pairing with these sprouts.
Explore More Air Fryer Recipes and Brussels Sprouts Recipes

Looking for more ways to use your air fryer for delicious vegetables? Check out these related resources:
- Ultimate Guide to Air Fryer Vegetable Cooking Times
- 10 Creative Air Fryer Vegetable Side Dishes
- Best Seasoning Blends for Air Fryer Vegetables
📖 Get the Recipe: Perfectly Crispy Air Fryer Frozen Brussels Sprouts
Ingredients:
- 1 bag (12-16 oz) Frozen Brussels Sprouts
- 1-2 Tablespoons High-Smoke Point Oil (e.g., Avocado Oil, light Olive Oil)
- 1/2 teaspoon Kosher Salt (or to taste)
- 1/4 teaspoon Black Pepper (freshly ground preferred)
- Optional Seasonings:
- 1/2 tsp Garlic Powder
- 1/4 tsp Onion Powder
- 1/4 tsp Paprika
Equipment:
- Air Fryer
- Medium Mixing Bowl
- Tongs or Spatula
Instructions:
- Preheat your air fryer to 380°F (190°C) for about 3-5 minutes.
- Place the frozen Brussels sprouts directly into the mixing bowl – DO NOT THAW. Drizzle evenly with oil, then sprinkle with salt, pepper, and any optional seasonings. Toss well until all sprouts are lightly coated.
- Transfer the seasoned frozen sprouts to the air fryer basket. Arrange them in a single layer.
- Place the basket into the preheated air fryer. Cook at 380°F (190°C) for 15-20 minutes.
- Around the 8-10 minute mark, remove the basket and shake it well (or use tongs to toss the sprouts).
- After 15 minutes total cook time, check the sprouts. They should be tender when pierced with a fork and have crispy, browned edges. For extra crispiness, continue cooking for another 2-5 minutes, checking frequently.
- Remove sprouts from the air fryer and serve immediately.
Nutrition (Per Serving, makes 4 servings):
Calories: 90 | Fat: 5g | Carbs: 10g | Fiber: 4g | Protein: 4g (This is an estimate)
Reader Interactions: Frequently Asked Questions About Frozen Brussel Sprouts Air Fryer Method
Can you air fry frozen Brussels sprouts?
Yes, you absolutely can air fry frozen Brussels sprouts! In fact, cooking frozen brussels sprouts in the air fryer produces exceptionally crispy results. The key is not thawing them first and using enough oil to promote browning and crisping. Air fryer frozen brussel sprouts are ready in about 15-20 minutes, making them a quick and easy side dish.
How long should you air fry Brussels sprouts at 400 degrees?
If air frying Brussels sprouts at 400°F rather than our recommended 380°F, reduce the cooking time to 12-15 minutes total. Additionally, be sure to shake the basket halfway through cooking to prevent burning. The higher temperature will create even crispier exteriors, but requires closer monitoring to prevent burning.
Can you cook Brussels sprouts from frozen?
Yes, you can cook brussels sprouts from frozen using several methods, but the air fryer produces the best results. Furthermore, cooking from frozen actually helps create crispier exteriors than with fresh sprouts. The key is not to thaw the sprouts first, as this introduces excess moisture that prevents proper crisping.
Can you put frozen vegetables in an air fryer?
Absolutely! The air fryer is excellent for cooking many types of frozen vegetables, not just brussels sprouts. Additionally, frozen cauliflower in air fryer baskets cooks up beautifully crisp, as do frozen broccoli, green beans, and carrots. The air fryer can take frozen vegetables and turn them into delicious, crispy side dishes with minimal effort.
Why did my Brussels sprouts burn in the air fryer?
Brussels sprouts might burn in the air fryer for several reasons: your temperature setting was too high, the cook time was too long, the sprouts were too small, or you didn’t shake the basket midway through cooking. Moreover, different air fryers heat differently, so cook time may vary based on your specific model. Start checking your sprouts earlier if you’re using a particularly powerful air fryer.
Is it better to air fry frozen or thawed?
It’s definitely better to air fry frozen brussels sprouts directly from the freezer without thawing. When you thaw frozen brussel sprouts before cooking, they release moisture, which causes them to steam rather than roast in the air fryer. Consequently, using them frozen helps achieve that desirable crispy exterior.
Why are people getting rid of air fryers?
Some people get rid of air fryers due to counter space limitations, noise levels, or capacity constraints for larger families. However, for most home cooks, the benefits of quick cooking, crispy results, and energy efficiency far outweigh these concerns, especially for dishes like frozen brussels sprouts that excel in the air fryer.
Why won’t my brussel sprouts get crispy?
If your brussel sprouts aren’t getting crispy in the air fryer, there could be several causes: overcrowding the basket, not using enough oil, not cooking long enough, or starting with wet sprouts. Additionally, make sure you’re cooking at the recommended temperature and that you shake the basket midway through cooking to expose all sides to the hot air.
How to cook Brussels sprouts in an air fryer without oil?
While some oil helps achieve optimal crispiness, you can cook brussels sprouts in the air fryer with minimal or no oil by first spraying the air fryer basket with cooking spray. Then, lightly coat the frozen sprouts with a spritz of cooking spray instead of oil before adding seasonings. The results won’t be quite as crispy, but they’ll still be tastier than steamed or boiled sprouts.
Are frozen brussel sprouts as healthy as fresh?
Yes, frozen brussel sprouts are nearly as nutritious as fresh ones. They’re flash-frozen shortly after harvest, which preserves most nutrients. In fact, since frozen vegetables are processed at peak ripeness, they sometimes contain more nutrients than fresh ones that have traveled long distances or sat in storage. The air fryer cooking method also preserves more nutrients than boiling.
How do I make my Brussels sprouts crispy?
To make your brussels sprouts crispy in the air fryer: use enough oil, arrange them in a single layer, cook at the right temperature (380°F), shake the basket halfway through cooking, and cook until the outer leaves are visibly browned and crispy. Additionally, using frozen brussels sprouts can actually help achieve crispier results than fresh in some cases.
When not to use brussel sprouts?
Avoid using brussel sprouts if they show signs of yellowing, have a strong odor, or feel soft and slimy. Additionally, if you’re preparing a dish with very delicate flavors that would be overwhelmed by the distinctive taste of brussels sprouts, you might want to choose a milder vegetable. However, the air fryer method does significantly mellow their sometimes bitter notes.

Perfectly Crispy Air Fryer Frozen Brussels Sprouts
Equipment
- 1 Air Fryer
- 1 Medium mixing bowl
- 1 Pair Tongs or Spatula
Ingredients
- 12-16 oz Frozen Brussels Sprouts
- 1-2 tbsp High-Smoke Point Oil avocado oil or light olive oil work best
- 1/2 tsp Kosher Salt or to taste
- 1/4 tsp Black Pepper freshly ground preferred
Optional Seasonings
- 1/2 tsp Garlic Powder
- 1/4 tsp Onion Powder
- 1/4 tsp Paprika
Instructions
- Preheat your air fryer to 380°F (190°C) for 3-5 minutes.
- Place frozen Brussels sprouts directly into a mixing bowl – DO NOT THAW. Drizzle with oil, then add salt, pepper, and any optional seasonings. Toss well until all sprouts are evenly coated.12-16 oz Frozen Brussels Sprouts, 1-2 tbsp High-Smoke Point Oil avocado oil or light olive oil work best, 1/2 tsp Kosher Salt or to taste, 1/4 tsp Black Pepper freshly ground preferred
- Transfer the seasoned sprouts to the air fryer basket in a single layer, avoiding overcrowding.1/2 tsp Garlic Powder, 1/4 tsp Onion Powder, 1/4 tsp Paprika
- Cook at 380°F (190°C) for 8-10 minutes, then remove the basket and shake well or use tongs to toss the sprouts.
- Return to the air fryer and continue cooking for another 5-10 minutes until sprouts are tender when pierced with a fork and have crispy, browned edges.
- Remove from the air fryer and serve immediately.
Video
Notes
- For Garlic Parmesan variation: Add 1/2 tsp garlic powder during seasoning, then toss hot sprouts with 2-4 tbsp grated parmesan cheese immediately after cooking.
- For Balsamic Glazed variation: Drizzle 1-2 tbsp balsamic vinegar or glaze over hot sprouts after cooking and toss gently.
- For Spicy Maple variation: Whisk together 1 tbsp maple syrup, 1 tsp Sriracha (or to taste), and a pinch of salt. Toss with hot sprouts after cooking.
- For Everything Bagel variation: Add 1-2 tsp Everything Bagel seasoning during initial seasoning.
- Leftover sprouts can be stored in an airtight container in the fridge for up to 3 days. Reheat in the air fryer at 350°F for 3-4 minutes until heated through and re-crisped.