Crispy Parmesan Roasted Brussels Sprouts

Crispy Parmesan Roasted Brussels Sprouts are a savory, golden-brown side dish that transforms humble sprouts into a crave-worthy delight. Roasted until crispy and caramelized, then tossed with garlic, herbs, and Parmesan, they’re the perfect balance of nutty, salty, and tender.

Why You’ll Love This Recipe

this Recipe

These Brussels sprouts are crispy on the outside, tender on the inside, and packed with flavor. Quick to prepare and easy to customize, they pair perfectly with almost any main course—from holiday roasts to simple weeknight dinners.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Brussels sproutsolive oilParmesan cheese (freshly grated)garlic powderonion powdersaltblack pepperItalian seasoning (optional)lemon juice (for serving)

directions

Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.

Trim the ends of the Brussels sprouts and cut them in half lengthwise.

Place them in a large bowl and toss with olive oil, garlic powder, onion powder, salt, pepper, and Italian seasoning if using.

Add half of the Parmesan and toss again to coat evenly.

Arrange the sprouts cut-side down on the baking sheet in a single layer.

Roast for 20–25 minutes, or until golden brown and crispy around the edges.

Remove from oven, sprinkle with the remaining Parmesan, and roast for 2–3 more minutes.

Drizzle with lemon juice before serving for a bright finish.

Servings and timing

This recipe yields 4 servings.Preparation time: 10 minutesRoasting time: 25–30 minutesTotal time: 35–40 minutes

Variations

Add a drizzle of balsamic glaze after roasting for a sweet tang.
Mix in chopped bacon or pancetta before roasting for extra richness.
Use nutritional yeast instead of Parmesan for a vegan option.
Add crushed red pepper flakes for a little heat.
Try topping with toasted nuts like almonds or pine nuts for crunch.

storage/reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days.Reheat in a 375°F oven or air fryer for 5–10 minutes to regain crispiness.Avoid microwaving, as it softens the sprouts and reduces crispiness.

FAQs

How do I get Brussels sprouts crispy?
Roast them cut-side down with enough space on the pan and don’t overcrowd.

Can I use frozen Brussels sprouts?
Fresh is best for crispiness, but thawed and well-dried frozen sprouts can work.

Do I have to use parchment paper?
It helps prevent sticking, but you can also use a well-oiled baking sheet.

Can I prep them ahead of time?
Yes, trim and season them in advance, then roast when ready to serve.

Is Parmesan necessary?
It adds rich flavor, but you can omit or substitute with another cheese or topping.

Can I make these in an air fryer?
Yes, air fry at 375°F for 15–18 minutes, shaking halfway through.

What dishes pair well with this?
Roast chicken, steak, salmon, pasta, or holiday mains like turkey or ham.

How do I make them more kid-friendly?
Add a touch of honey before serving to balance the bitterness.

Do they stay crispy after storing?
They soften over time, but reheating in the oven helps restore crispiness.

Is this recipe gluten-free?
Yes, as long as all ingredients (especially Parmesan) are gluten-free.

Conclusion

Crispy Parmesan Roasted Brussels Sprouts are a simple yet flavorful side dish that can elevate any meal. With their golden, crunchy edges and cheesy finish, they’re proof that Brussels sprouts can be utterly irresistible. Easy, delicious, and versatile—this recipe is a must-have in your fall and winter rotation.

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