Crispy Roasted Brussels Sprouts with Parmesan Cheese

Crispy roasted Brussels sprouts with Parmesan. An easy 25-minute side dish made with olive oil and garlic—perfect for weeknights or holidays.

If you’re looking for the best way to turn simple brussel sprouts into a crowd-pleasing dish everyone will actually want to eat, you’ve found it. These crispy parmesan Brussels sprouts are roasted in a hot oven until deeply caramelized, perfectly seasoned, and finished with melty, golden-brown Parmesan cheese that takes them over the top. The result? A restaurant-quality vegetable dish made with just a handful of pantry ingredients — and ready in under 20 minutes of baking time.

Brussels sprouts get a bad reputation, but when cooked correctly, they are truly one of the most delicious cruciferous vegetables around. Roasting enhances their natural sweetness while creating irresistibly crisp edges — no mushy veggies here! Whether you’re planning a weeknight dinner, hosting friends, or simply adding another favorite vegetable side dish to your rotation, this easy recipe deserves a spot at the table.

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Why You’ll Love This Recipe

• Crispy, golden edges — never soggy
• Made with real, wholesome ingredients
• Ready in about 15–20 minutes
• Works as an easy side dish or satisfying snack
• Perfect for holidays, Sunday supper, or busy weeknights
• Can also be made in the air fryer
• The cheese melts into the sprouts, creating a salty, nutty crust

If you’ve ever wondered what the best way is to cook Brussels sprouts so everyone at the table devours them, this is the recipe you’ll come back to again and again.

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A Breakdown of the Ingredients

Here’s what you need to make the best parmesan roasted Brussels sprouts recipe:

Brussels Sprouts

You’ll need 1 lb of Brussels sprouts, trimmed and halved. Halving ensures crisp edges. Smaller sprouts cook quickly, while larger sprouts may need extra time depending on the size of your brussels sprouts. You can also roast whole sprouts, but they won’t get as crispy.

Olive Oil

Just 2 tablespoons of olive oil helps the sprouts roast beautifully and encourages browning. Don’t skimp — fat equals flavor and crunch!

Salt & Black Pepper

Start with 1/2 tsp salt and 1/4 tsp black pepper. Adjust to taste after roasting.

Garlic Powder

A touch of garlic powder adds savory depth without overpowering the veggies.

Parmesan Cheese

1/2 cup shaved Parmesan cheese creates melty, crisp caramelized bites. You can use pre-grated Parmesan, but shaved or freshly grated melts better and delivers a richer flavor.

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How to Make the Recipe

Ingredients

• 1 lb Brussels sprouts, trimmed and halved
• 2 tbsp olive oil
• 1/2 tsp salt (to taste)
• 1/4 tsp black pepper
• 1/2 tsp garlic powder
• 1/2 cup shaved Parmesan cheese

Instructions

• Preheat oven to 400°F (200°C). A hot oven is essential for crispy brussels sprouts.
• Prepare sprouts: Place halved Brussels sprouts in a bowl and toss with olive oil, salt, black pepper, and garlic powder.
• Spread on a baking sheet: Arrange in an even layer on a sheet pan or baking sheet, cut-side down for the best caramelization. The key is a single layer — crowded sprouts steam instead of crisp!

• Roast for 20 minutes: Bake 15–20 minutes, stirring halfway for even browning.
• Add cheese: Sprinkle the rest of the ingredients — the Parmesan cheese — over the sprouts and roast 5 more minutes, until golden brown and crisp.
• Serve: Plate immediately and enjoy hot. This is the perfect side dish to just about any meal.

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How to Store the Recipe

• Refrigerate: Store leftovers in an airtight container for up to 4 days.
• Reheat: Re-crisp in the oven or air fryer at 375°F for 5–7 minutes. This helps restore that perfect crunch!
• Avoid microwaving: It can soften them, but if you must, microwave 45–60 seconds and then air fry 2 minutes to crisp.

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Tips for Making the Best Crispy Parmesan Brussels Sprouts

• Cut evenly. Smaller or uneven pieces cook faster. Keep sprouts uniform for even browning.
• Dry well. Moisture prevents crisping — pat sprouts dry before seasoning.
• Face down for crisp edges. Position cut side down on the baking sheet.
• Don’t overcrowd. Leave space between pieces; an even layer equals crisp results.
• Use shaved Parmesan. Pre-grated Parmesan works, but shaved melts into those perfect golden crispy bits.
• Try the air fryer. Air fry at 380°F for 12–15 minutes, shaking halfway.
• Add toppings. Finish with lemon zest, balsamic glaze, chili flakes, or toasted nuts.

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These crispy parmesan Brussels sprouts prove once and for all that Brussels sprouts can be addictive — in the best way. With their crunchy edges, melty cheese topping, and savory flavor, they’re guaranteed to become a favorite vegetable side dish at your table. Whether you’re serving them for a weeknight dinner or a special holiday meal, this simple side dish delivers every time.

Enjoy your new go-to Brussels sprouts recipe — and get ready for clean plates all around!

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More Veggies Sides to Try

FAQs

Can I use frozen Brussels sprouts?

Fresh works best. Frozen can be roasted, but thaw and dry thoroughly first to avoid steaming.

What if my sprouts aren’t crispy?

Make sure they’re dry, spaced out on the sheet pan, and cooked cut-side-down in a hot oven. Overcrowding prevents crisping.

Can I make these in the air fryer?

Absolutely! Air fry at 380°F for 12–15 minutes, shaking halfway.

Can I double the recipe?

Yes — just use two pans to avoid crowding. Remember, even layer = crispy sprouts.

What meals do these pair well with?

They’re a simple side dish for chicken, steak, salmon, pasta, or even a holiday roast. Truly a delicious side dish that fits any menu.