I’ve always had a complicated relationship with Brussels sprouts. As a kid, they were that dreaded green veggie on my plate that I’d carefully push aside. But over the years, I’ve discovered that the right cooking method and flavor combination can transform them into something irresistible. Roasting and air frying are my go-to techniques, and when paired with a sweet and tangy maple-mustard sauce, these little green bites become the star of any meal.
The first time I made this recipe in my air fryer, I was amazed at how crispy and caramelized the Brussels sprouts turned out without needing a ton of oil. The maple syrup adds a gentle sweetness, while the mustard gives it a tangy kick that keeps you coming back for more. It’s a simple recipe, but it packs a flavor punch that can make even non-veggie lovers reach for seconds.
What You Need To Make This Recipe
Brussels Sprouts:
Fresh Brussels sprouts are the foundation of this recipe. Look for ones that are firm, bright green, and free of yellowing leaves. Smaller sprouts tend to cook more evenly, but if yours are large, you can halve them for perfect crispiness.
Olive Oil:
Olive oil helps the Brussels sprouts crisp up beautifully in the air fryer while adding a subtle richness. Using high-quality extra virgin olive oil gives a delicate, fruity note that complements the maple-mustard glaze.
Maple Syrup:
Maple syrup brings a natural sweetness to the dish that balances the slight bitterness of Brussels sprouts. Opt for pure maple syrup rather than imitation syrup for a deeper, more nuanced flavor.
Dijon Mustard:
Dijon mustard adds a tangy, slightly sharp flavor that pairs wonderfully with the sweetness of the maple syrup. It also helps the sauce adhere to each Brussels sprout, giving every bite a flavorful coating.
Garlic Powder:
Garlic powder provides a subtle aromatic punch without overpowering the dish. It enhances the overall savory profile and brings out the natural flavors of the Brussels sprouts.
Salt and Pepper:
Salt enhances the sweetness and tang, while freshly cracked black pepper adds a mild heat and depth. Season generously to taste, as these two simple ingredients bring all the flavors together.
Ingredients List
- 1 pound Brussels sprouts, trimmed and halved
- 2 tablespoons olive oil
- 2 tablespoons pure maple syrup
- 1 tablespoon Dijon mustard
- 1/2 teaspoon garlic powder
- Salt and freshly cracked black pepper, to taste
How to Make Air Fryer Maple-Mustard Sauced Brussels Sprouts
Prep the Brussels Sprouts
Wash and trim your Brussels sprouts, removing any yellow or damaged outer leaves. Slice each sprout in half for more even cooking and to create more surface area for caramelization.
Make the Maple-Mustard Sauce
In a small bowl, whisk together the maple syrup, Dijon mustard, olive oil, garlic powder, salt, and pepper until smooth. This will create a glossy, flavorful glaze that perfectly coats the sprouts.
Toss Brussels Sprouts with Sauce
Place the halved Brussels sprouts in a large mixing bowl. Pour the sauce over them and toss gently until each sprout is evenly coated with the maple-mustard mixture.
Air Fry the Brussels Sprouts
Preheat your air fryer to 375°F (190°C). Arrange the Brussels sprouts in a single layer in the basket, ensuring they have space to crisp up. Cook for 15–18 minutes, shaking the basket halfway through for even cooking.
Serve and Enjoy
Once they are golden brown and caramelized on the edges, transfer the Brussels sprouts to a serving dish. Drizzle any leftover sauce from the air fryer basket over the top, and serve immediately.
Tips for Making this Recipe
- Don’t overcrowd the air fryer basket; Brussels sprouts need space to crisp properly.
- For extra caramelization, increase the cooking time by 2–3 minutes, but watch closely to avoid burning.
- Use fresh, firm Brussels sprouts for the best texture.
- You can sprinkle a bit of grated Parmesan cheese after cooking for added flavor.
- Adjust the sweetness or tang by adding more maple syrup or mustard according to your taste.
FAQs
Can I make this recipe in the oven instead of an air fryer?
Yes! Roast the Brussels sprouts at 400°F (200°C) for 20–25 minutes, tossing halfway through for even browning.
Can I use honey instead of maple syrup?
Absolutely! Honey works well, though it will give a slightly different flavor.
How do I store leftovers?
Store any leftover Brussels sprouts in an airtight container in the fridge for up to 3 days. Reheat in the air fryer or oven to retain crispiness.
Can I add other seasonings?
Yes! Paprika, cayenne, or a touch of balsamic vinegar can enhance the flavor.
Are frozen Brussels sprouts okay to use?
You can, but make sure to thaw and pat them dry first. This prevents them from steaming instead of crisping.