These Air Fryer Brussels Sprouts are crispy, tasty, and oh-so-easy to make! Just toss them with a little oil and seasoning, then let the air fryer work its magic! Yum!
Honestly, the crunchiness is what makes these sprouts so fun to eat! They disappear fast when I serve them. 🌟 Perfect as a side or a snack—they’re hard to resist!
Key Ingredients & Substitutions
Brussels Sprouts: Fresh is best! Look for firm, bright green sprouts. If fresh isn’t available, you can use frozen Brussels sprouts, but they may take a bit longer to cook to get that crispy texture.
Olive Oil: It keeps the sprouts crispy! You can substitute with avocado oil or melted coconut oil if you prefer. Both will work well in the air fryer.
Garlic Powder: This boosts flavor, but feel free to use fresh minced garlic instead. Just add it to the oil mixture to avoid burning during cooking. You could also try onion powder for a different taste!
Dijon Mustard: This is optional but adds a nice tang. If you don’t have it, try using balsamic vinegar or omit it entirely for a more straightforward flavor.
Parmesan Cheese: Grated cheese adds a delicious finish, but you can substitute with nutritional yeast for a vegan option. It’s tasty and adds great flavor!
How Do You Get Brussels Sprouts Crispy in the Air Fryer?
Getting that perfect crispiness can be tricky, but here are some steps to follow! First, make sure your sprouts are dry after washing; moisture can prevent them from crisping up.
- Preheat the air fryer to ensure even cooking. This helps the sprouts start cooking immediately.
- Don’t overcrowd the basket! Arrange the Brussels sprouts in a single layer to allow hot air to flow around them.
- Shake or stir the basket halfway through cooking, this helps achieve even browning.
- If needed, adjust the cooking time based on your air fryer model and personal preference for crispiness.
Enjoy these crunchy bites as a side or snack, knowing you’ve got the technique down!

How to Make Air Fryer Brussels Sprouts
Ingredients You’ll Need:
- 1 lb Brussels sprouts, trimmed and halved
- 1 ½ tablespoons olive oil
- 1 teaspoon garlic powder
- ½ teaspoon salt
- ¼ teaspoon black pepper
- Optional: 1 teaspoon Dijon mustard or whole grain mustard (for extra flavor)
- Optional: 1 tablespoon grated Parmesan cheese (for serving)
How Much Time Will You Need?
This recipe takes about 5 minutes to prep and around 15-18 minutes to cook in the air fryer, so you’ll be enjoying these delicious Brussels sprouts in no time! Altogether, you’re looking at around 25-30 minutes from start to finish.
Step-by-Step Instructions:
1. Preheat the Air Fryer:
Before you start cooking, preheat your air fryer to 375°F (190°C) for about 3-5 minutes. This helps ensure your Brussels sprouts start cooking right away and get that lovely crispiness!
2. Prepare the Brussels Sprouts:
Wash and trim your Brussels sprouts. Start by removing any brown or wilted outer leaves and cutting off the stems. Then, slice each sprout in half lengthwise so they can cook evenly.
3. Season the Sprouts:
In a large bowl, toss the halved Brussels sprouts with olive oil, garlic powder, salt, black pepper, and the optional Dijon mustard if you’re using it. Make sure they’re evenly coated for the best flavor!
4. Arrange in the Air Fryer:
Place the Brussels sprouts in a single layer in the basket of your air fryer. Avoid overcrowding them, as it may prevent them from getting crispy.
5. Cook to Perfection:
Air fry the Brussels sprouts for 15-18 minutes. Be sure to shake the basket or stir them halfway through the cooking time to get an even browning. Keep an eye on them towards the end—cook a couple of minutes longer if you want extra crispiness!
6. Add Final Touches:
If you like, sprinkle grated Parmesan cheese over the hot Brussels sprouts right after they come out of the air fryer. Toss gently to combine.
7. Serve & Enjoy:
Serve your crispy Air Fryer Brussels Sprouts warm! They make an excellent side dish or a tasty snack all on their own. Enjoy them with your favorite dipping sauce or just as they are!
This recipe yields wonderfully crispy, caramelized Brussels sprouts that are tender inside. You won’t be able to resist going back for more!

Can I Use Frozen Brussels Sprouts?
Yes, you can use frozen Brussels sprouts, but be aware that they may take longer to cook and may not get as crispy as fresh ones. Make sure to thaw them first for more even cooking!
What Can I Substitute for Olive Oil?
If you don’t have olive oil on hand, you can use avocado oil or melted coconut oil. Both will give excellent results and help the sprouts crisp up nicely!
How Can I Store Leftovers?
Store any leftover Brussels sprouts in an airtight container in the fridge for up to 3 days. To reheat, you can use the air fryer for a few minutes at 350°F (175°C) to get them crispy again, or use the microwave for a quicker option.
Can I Customize the Seasoning?
Absolutely! Feel free to get creative with your seasonings. You can add paprika, chili powder, or even a pinch of cayenne for some heat. Experimenting with spices is a great way to make them your own!



