These Crispy Parmesan Brussels Sprouts are roasted to perfection with a golden, crunchy cheese crust that’s impossible to resist. A fast, flavor-packed side dish perfect for any meal.

Why You’ll Love This Recipe

• Ready in under 30 minutes
• Perfectly crispy with cheesy, golden edges
• A great way to convert Brussels sprouts skeptics
• Simple ingredients, big flavor
• Ideal for weeknights or entertaining

Ingredients

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

• 1 1/2 tablespoons olive oil
• 1 clove garlic, finely grated or pressed
• 1/2 teaspoon kosher salt
• 1/4 teaspoon freshly ground black pepper
• 1 pinch red pepper flakes (optional)
• 1 pound Brussels sprouts, trimmed and halved
• 1/2 cup (about 2 ounces) finely grated Parmesan cheese (use fresh, not shelf-stable)

Directions

1. Preheat oven to 425°F and line a large rimmed baking sheet with parchment paper.
2. In a large bowl, mix olive oil, garlic, salt, pepper, and red pepper flakes.
3. Trim Brussels sprouts, halve them, and add to the bowl. Toss to coat.
4. Add 1 tablespoon of Parmesan to the Brussels sprouts and mix.
5. Spread the remaining Parmesan in a 12×10-inch layer on the lined baking sheet.
6. Arrange sprouts cut side down on top of the cheese.
7. Roast for 14–17 minutes until the cheese is golden and crispy.
8. Use a thin spatula to transfer the sprouts with the crispy cheese layer to a serving plate.

Servings and timing

Servings: 4
Prep time: 10 minutes
Cook time: 15 minutes
Total time: 25 minutes

Variations

• Add chopped cooked bacon before roasting for a savory twist.
• Use Asiago or Pecorino Romano in place of Parmesan.
• Sprinkle with lemon zest before serving for brightness.
• Add a drizzle of balsamic glaze for a sweet contrast.

Storage/Reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat in a 400°F oven on a parchment-lined baking sheet, cut side down, for about 5 minutes until hot and crispy again.

FAQs

What makes the Brussels sprouts crispy?

The combination of high oven temperature and roasting cut side down on a Parmesan layer creates crispy results.

Can I use frozen Brussels sprouts?

Fresh sprouts are best for crispiness, but thawed and well-dried frozen ones can work in a pinch.

Can I use pre-grated Parmesan?

Yes, but ensure it’s freshly grated and finely textured. Avoid the shelf-stable kind.

What if the cheese sticks to the pan?

Return the pan to the oven for 1–2 minutes to help release the crispy cheese.

Can I make these in an air fryer?

Yes, though you may need to adjust the cheese placement. Cook at 400°F for about 12 minutes.

Are these kid-friendly?

Definitely! The crispy texture and cheesy flavor are usually a hit with kids.

What can I serve this with?

These pair well with roasted chicken, steak, or even as a snack or appetizer.

How do I avoid burning the cheese?

Make sure the cheese is spread evenly and keep an eye on it during the last few minutes of roasting.

Can I make this dairy-free?

Try using dairy-free Parmesan-style cheese, though results may vary.

Is there a way to add more flavor?

Toss in some smoked paprika, onion powder, or a squeeze of lemon juice before serving.

Conclusion

These Crispy Parmesan Brussels Sprouts are the ultimate side dish that delivers bold flavor and an irresistible texture. Easy enough for a weeknight dinner but impressive enough for guests, this recipe is sure to become a staple in your kitchen.

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