Brussels sprouts don't deserve their bad reputation. When they hit the air fryer with a splash of balsamic, they transform into crispy little flavor bombs, nutty, caramelized, and kind of addictive. Honestly, I can never resist grabbing one straight from the basket while they're still sizzling.
This recipe is one of my go-to's for weeknight dinners when I want something quick, but it also sneaks its way onto my holiday table. They pair beautifully with turkey, salmon, steak… or even just as a snack while you're cooking something else.
If you loved our crispy air fryer Brussel sprouts, you'll be thrilled to explore these other delicious air fryer side dish recipes! Air Fryer Broccolini and Easy Air Fryer Potatoes and onions
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Ingredients
Brussels sprouts - Look for firm, bright green sprouts without yellowing leaves. Fresh will always give the best crisp, but frozen can work if dried really well.
Balsamic vinegar - Aged balsamic has a sweet depth that caramelizes beautifully. Any decent bottle will do though.
Olive oil - Helps with crispiness and adds richness. Avocado oil works if you prefer.
Salt + black pepper - Balances the glaze and enhances flavor.
Optional extras - Garlic powder, smoked paprika, chili flakes, or a drizzle of maple syrup or honey for sweetness.
See recipe card for quantities.
Step-by-Step Instructions for the Air Fryer Balsamic Brussel Sprout
Trim and prep the sprouts by cutting off the woody ends and halving larger ones. Small sprouts can be left whole.
Mix it up in a bowl with olive oil, balsamic, salt, and pepper until everything is evenly coated.
Preheat the air fryer to 375°F (190°C) for 3-5 minutes. This little step makes a big difference in crispiness.
Spread out the sprouts in a single layer in the basket. Cook in two batches if needed so they don't steam.
Air fry for 12-15 minutes, shaking or flipping halfway through, until golden brown and crisp at the edges.
Serve hot with an extra drizzle of balsamic if you're feeling fancy.
Tips for Success
- Don't crowd the basket. The more space, the crispier they get.
- Shake the basket halfway for even browning.
- For extra caramelization, toss in a teaspoon of honey or maple syrup before cooking.
- Crank the temp up to 400°F for the last 2 minutes if you like them ultra-crispy.
Variations
- Parmesan Brussels sprouts - Sprinkle grated Parmesan after cooking.
- Smoky sprouts - Add smoked paprika or chipotle powder to the mix.
- Bacon lovers - Toss in crispy crumbled bacon before serving.
- Honey-balsamic glaze - Swap maple syrup for honey for a richer glaze.
Serving Ideas
- With roasted salmon or grilled chicken for a quick weeknight dinner.
- In a grain bowl with quinoa, sweet potatoes, and tahini sauce.
- As a Thanksgiving or Christmas side dish right next to turkey or ham.
- On their own as a crispy snack (don't be surprised if they disappear before dinner).
Storage Tips
- Fridge - Store leftovers in an airtight container for up to 3 days.
- Reheat - Pop back into the air fryer at 375°F for 3-5 minutes or in the oven at 350°F for 10 minutes.
- Skip freezing - They lose their texture and turn mushy.
FAQs
Can I use frozen Brussel sprouts?
Yes, but fresh Brussel sprouts yield better results. If using frozen, thaw and pat them dry to remove excess moisture before air frying.
Can I double the recipe?
Yes, but cook in batches to avoid overcrowding the air fryer, which can result in uneven cooking.
What's the best balsamic to use?
Aged balsamic is ideal, but a mid-range bottle works fine, you don't need the super pricey stuff.
Easy Air Fryer Brussel Sprout with Balsamic Glaze
Equipment
- Air fryer (basket or tray model)
- Cutting board + knife
- Mixing bowl
- Measuring cups/spoons
- Silicone spatula or tongs
Ingredients
- 1 pound Brussels sprouts
- ¼ cup balsamic vinegar
- 2 tablespoons olive oil
- Salt and black pepper to taste
Instructions
- Wash and trim the sprouts, then cut in halves or quarters depending on size.
- In a mixing bowl, toss sprouts with balsamic, olive oil, salt, and pepper until coated.
- Preheat the air fryer to 375°F (190°C) for 3-5 minutes.
- Arrange sprouts in a single layer in the basket.
- Cook for 12-15 minutes, shaking halfway, until browned and crisp.
- Transfer to a dish and drizzle with more balsamic if desired.
Notes
- For an even richer glaze, stir in 1 teaspoon of honey or maple syrup before cooking.
- Smaller sprouts crisp faster - start checking around the 10-minute mark.
- Don't overcrowd; air fryers work best when food has space.
- Parmesan, bacon, or chili flakes all make fun finishing touches.
Sophie Viau says
Air fryer Brussel sprouts are the perfect combination of simplicity and flavor. With minimal ingredients, quick prep time, and endless variations, this recipe is sure to become a go-to in your kitchen.