Garlic Parmesan Roasted Brussels Sprouts

Garlic Parmesan Roasted Brussels Sprouts is a dish that transforms the often misunderstood vegetable into a delicious, crispy treat that even skeptics will enjoy. Roasting Brussels sprouts brings out their natural sweetness, which pairs wonderfully with the savory flavors of garlic and Parmesan. This easy-to-make side dish is perfect for weeknight dinners or special occasions. Here’s how you can make it:


  • 16 oz (450g) Brussels sprouts, rinsed and dried
  • 3 tablespoons olive oil (or melted butter for a richer flavor)
  • 1/2 teaspoon kosher salt and freshly cracked black pepper, to taste
  • 1 teaspoon Italian seasoning, for added herbs and flavor
  • 3 garlic cloves, minced, for a punch of flavor
  • 1/2 cup grated Parmesan cheese, or more to taste, for a cheesy, crispy topping


  1. Preheat the Oven:
    • Start by preheating your oven to 400°F (200°C). This high temperature is ideal for roasting, ensuring the Brussels sprouts become nicely caramelized and crispy.
  2. Prepare the Brussels Sprouts:
    • Trim off the ends of the Brussels sprouts and remove any yellow or damaged outer leaves. Cut each sprout in half lengthwise. This increases the surface area for maximum crispiness.
  3. Season:
    • In a large bowl, toss the halved Brussels sprouts with olive oil, ensuring they are well-coated. Add the kosher salt, freshly cracked black pepper, Italian seasoning, and minced garlic. Toss again until the sprouts are evenly seasoned.
  4. Arrange for Roasting:
    • Spread the Brussels sprouts out in a single layer on a baking sheet, cut side down. This positioning helps them caramelize better. Make sure they’re not too crowded to ensure even roasting.
  5. Roast:
    • Place the baking sheet in the oven and roast for about 20-25 minutes, or until the Brussels sprouts are tender on the inside and crispy on the outside. The exact timing may vary based on the size of the sprouts and your oven, so it’s good to start checking them after 15 minutes.
  6. Add Parmesan:
    • Once the Brussels sprouts are roasted, sprinkle the grated Parmesan cheese over them while they’re still hot. The heat from the Brussels sprouts will melt the cheese slightly, making it adhere to the sprouts.
  7. Serve:
    • Serve the Garlic Parmesan Roasted Brussels Sprouts immediately while they’re warm and crispy. They can be garnished with additional Parmesan cheese or a squeeze of lemon juice for an extra burst of flavor.


  • Adjust to Taste: Feel free to adjust the amount of garlic and Parmesan based on your taste preferences. More garlic will add a stronger flavor, while extra Parmesan will make the dish cheesier and crispier.
  • Serving Suggestions: These Brussels sprouts make a perfect side dish for meats, poultry, or fish. They can also be served as part of a holiday meal or a cozy dinner at home.

Enjoy your delicious Garlic Parmesan Roasted Brussels Sprouts, a dish that showcases the wonderful flavors and textures of this nutritious vegetable.