Roasted Garlic Parmesan Brussels Sprouts

Name: Roasted Garlic Parmesan Brussels Sprouts
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Yield: 4 servings
Ingredients: 1 lb Brussels sprouts, trimmed and halved; 4 cloves garlic, minced; 3 tablespoons olive oil; 1/2 cup grated Parmesan cheese; Salt and pepper to taste

Highlighted under: Oven-Baked Delights

I absolutely love making Roasted Garlic Parmesan Brussels Sprouts because they are the perfect combination of savory and cheesy goodness. The crispy edges caramelize beautifully and the garlic infuses a rich flavor that is simply irresistible. Whether I’m preparing a weeknight dinner or a festive holiday meal, these sprouts are always a hit and they disappear faster than I can serve them. Plus, with just a handful of ingredients, they’re easy to whip up any night of the week.

Created by

Noah

Last updated on 2026-02-07T17:46:27.952Z

When I first tried roasting Brussels sprouts, I was amazed at how transforming the cooking method could change their flavor. The technique of roasting brings out their natural sweetness, while the garlic adds an irresistible depth. I always make sure to add fresh Parmesan toward the end to create a deliciously melty layer that takes these sprouts over the top.

One tip I swear by is to ensure that the Brussels sprouts are cut evenly; this allows them to cook at the same rate and develop that crispy texture. I often pair this dish with my favorite protein, and it never fails to impress!

Why You Will Love This Recipe
Crispy edges with a savory garlic flavor
Deliciously cheesy with fresh Parmesan
Easy to make and perfect for any occasion

The Importance of Garlic

Garlic is the star ingredient in Roasted Garlic Parmesan Brussels Sprouts, bringing a deep, savory flavor that enhances the overall dish. When minced and roasted, garlic transforms into a sweet, aromatic component that caramelizes beautifully, elevating the Brussels sprouts' taste. I recommend using fresh garlic rather than pre-minced varieties to ensure a more vibrant flavor in this dish.

To properly incorporate garlic, it's crucial to mince it finely — this increases the surface area and promotes even cooking. When combined with the olive oil during roasting, the garlic not only flavors the sprouts but also creates a lush, glossy finish. Watch closely towards the end of cooking, as burnt garlic can quickly add bitterness.

Choosing the Right Olive Oil

The type of olive oil you use can significantly affect the final taste of your Roasted Garlic Parmesan Brussels Sprouts. I recommend using high-quality extra virgin olive oil, which has richer flavors and health benefits compared to refined oils. Its fruity notes complement the earthiness of the Brussels sprouts and help achieve that desirable crispy texture.

If you're looking for a twist, consider infusing your olive oil with herbs or spices, such as rosemary or chili flakes. This added layer of flavor can make your dish even more complex and enjoyable. Just remember that if you go for an infused oil, you may want to reduce the amount of added seasoning to balance the flavors.

Ingredients

Gather the following ingredients for a wonderful side dish:

Ingredients

1 lb Brussels sprouts, trimmed and halved
4 cloves garlic, minced
3 tablespoons olive oil
1/2 cup grated Parmesan cheese
Salt and pepper to taste

With these simple ingredients, you’re ready to create a delicious dish!

Instructions

Follow these straightforward steps to prepare your Brussels sprouts:

Prep the Brussels Sprouts

Preheat your oven to 425°F (220°C). In a large bowl, combine the halved Brussels sprouts, minced garlic, olive oil, salt, and pepper. Toss until the sprouts are evenly coated.

Roast the Sprouts

Spread the Brussels sprouts on a baking sheet in a single layer. Roast in the preheated oven for 20 minutes, tossing halfway through for even cooking.

Add Parmesan

Remove the Brussels sprouts from the oven and sprinkle the grated Parmesan cheese on top. Return to the oven for an additional 5 minutes or until the cheese is melted and slightly golden.

Serve

Once done, remove from the oven, let cool slightly, and serve as a savory side dish with your favorite main course.

Enjoy your perfectly roasted Brussels sprouts!

Pro Tips

For an extra kick, try adding a pinch of red pepper flakes before serving.

Storage and Reheating Tips

Leftover Roasted Garlic Parmesan Brussels Sprouts can be stored in an airtight container in the refrigerator for up to three days. When reheating, aim for a gentle approach in the microwave to avoid sogginess. For a better texture, consider reheating them in the oven at 350°F (175°C) for about 10 minutes, allowing them to regain some crispness.

If you want to freeze the sprouts, arrange them in a single layer on a baking sheet first and freeze until solid before transferring them to a freezer bag. This prevents them from clumping together. When you're ready to use them, cook them straight from frozen, adding an extra few minutes to the roasting time to ensure even cooking.

Variations for Different Palates

You can easily personalize the flavor of this dish by experimenting with various cheeses. Instead of Parmesan, try Pecorino Romano for a saltier kick, or mix in shredded mozzarella for a gooey texture. Incorporating smoked cheese can also impart a subtle smokiness that pairs beautifully with the caramelized sprouts.

For those who enjoy a bit of heat, sprinkle some red pepper flakes on the Brussels sprouts before roasting. This adds an exciting contrast to the rich cheese flavor. Alternatively, for a sweet touch, drizzle a bit of balsamic glaze over the finished dish to balance the savory elements with a hint of sweetness.

Questions About Recipes

→ Can I use frozen Brussels sprouts?

Yes, but fresh Brussels sprouts provide a better texture and flavor.

→ How long can I store leftovers?

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.

→ Can I make this recipe vegan?

Absolutely! Simply substitute the Parmesan with a dairy-free alternative.

→ What can I serve with these Brussels sprouts?

They pair wonderfully with roasted chicken, steak, or as part of a vegetarian meal.