Garlic Parmesan Roasted Brussels Sprouts

Name: Garlic Parmesan Roasted 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; 3 tablespoons olive oil; 4 cloves garlic, minced; 1/2 teaspoon salt; 1/4 teaspoon black pepper; 1/2 cup grated Parmesan cheese; 1 teaspoon lemon juice

Highlighted under: Fresh Health Plates

I absolutely love roasting Brussels sprouts because they transform from bitter to beautifully caramelized little gems. When you add garlic and parmesan, it takes the flavor to a whole new level! I enjoy making these Brussels sprouts not only as a side dish but also as a delicious snack. The aroma of garlic and the crispiness of the roasted edges are simply irresistible, and it’s hard to believe that such a healthy vegetable can taste this good.

Created by

Evelyn Parker

Last updated on 2026-02-07T20:57:40.920Z

Preparing these Garlic Parmesan Roasted Brussels Sprouts has become a family favorite in my kitchen. The secret lies in roasting them at a high temperature, which helps to caramelize the natural sugars and enhance the flavors. I usually add just the right amount of garlic to ensure it isn't overwhelming but still delivers that savory punch.

When I sprinkle freshly grated Parmesan just a few minutes before they finish roasting, it creates a melty, golden crust that elevates the entire dish. The combination of textures and flavors is simply amazing, plus it’s an effortless way to incorporate healthy veggies into our meals!

Why You Will Love This Recipe
Savory garlic aroma that fills your kitchen
Crispy texture with cheesy goodness
Perfectly balanced flavors that impress guests

Key Techniques for Perfectly Roasted Brussels Sprouts

Roasting Brussels sprouts at a high temperature, specifically 425°F (220°C), is crucial for achieving that desired crispiness. The high heat allows the edges to caramelize beautifully while keeping the insides tender. Be sure to spread them out in a single layer on your baking sheet; overcrowding can lead to steaming instead of roasting, resulting in less desirable texture.

To enhance their flavor, toss the Brussels sprouts evenly with olive oil, salt, and garlic. The oil not only helps with browning but also aids in the garlic infusion, ensuring that every bite bursts with flavor. Use fresh garlic for the best aroma, and don’t hesitate to adjust the amount based on your preference. If you want a spicier kick, consider adding a pinch of red pepper flakes to the mix.

Why Parmesan is Essential

Adding Parmesan cheese at the end of the roasting process is a game changer. It melts perfectly over the Brussels sprouts, creating a cheesy, savory crust that complements the nuttiness of the roasted vegetable. Make sure to keep an eye on them during the last five minutes so that the cheese doesn't burn; you want it to be lightly browned and bubbly, which adds depth to the overall flavor.

If you're looking for a dairy-free alternative, nutritional yeast can provide a similar cheesy flavor profile without the dairy. Another option is to use vegan parmesan made from blended nuts and spices, which can still yield a deliciously satisfying roast while accommodating different dietary preferences.

Ingredients

Ingredients for Garlic Parmesan Roasted Brussels Sprouts

1 lb Brussels sprouts, trimmed and halved
3 tablespoons olive oil
4 cloves garlic, minced
1/2 teaspoon salt
1/4 teaspoon black pepper
1/2 cup grated Parmesan cheese
1 teaspoon lemon juice

Combine the ingredients well and prepare for roasting!

Steps

Preheat the Oven

Preheat your oven to 425°F (220°C) to ensure the Brussels sprouts roast evenly and become crispy.

Prepare the Brussels Sprouts

In a large bowl, toss the halved Brussels sprouts with olive oil, minced garlic, salt, and black pepper until evenly coated.

Roast the Sprouts

Spread the Brussels sprouts on a baking sheet in a single layer. Roast in the preheated oven for about 20-25 minutes, or until they are golden and crispy.

Add Parmesan

During the last 5 minutes of roasting, sprinkle the grated Parmesan over the Brussels sprouts and return to the oven until the cheese is melted and lightly browned.

Finish and Serve

Remove from the oven, drizzle with lemon juice, and serve immediately while hot for the best flavor.

Enjoy your delectable Garlic Parmesan Roasted Brussels Sprouts!

Pro Tips

For even more flavor, consider adding a dash of red pepper flakes or balsamic glaze before serving.

Make-Ahead Tips

If you want to prep ahead, you can trim and halve the Brussels sprouts the day before. Store them in an airtight container in the fridge to keep them fresh. Tossing them with olive oil, garlic, salt, and pepper ahead of time can also save you precious minutes — just remember to give them a quick toss before roasting to redistribute the seasoning and oil.

One strategy I find helpful is to roast a double batch and enjoy leftovers throughout the week. These sprouts can be stored in the fridge for up to four days. They are delicious chilled, but a quick reheat in the oven can help restore their original crispiness.

Serving Suggestions

These Garlic Parmesan Roasted Brussels Sprouts make a great side dish for roasted meats or a festive holiday dinner. However, you can also serve them as a fun appetizer — simply present them on a platter and watch your guests dig in. I often pair them with a homemade dipping sauce, like a garlicky ranch or balsamic glaze, for an extra flavor boost.

For an inviting variation, consider tossing roasted Brussels sprouts with cooked pasta, some cherry tomatoes, and a drizzle of olive oil, transforming them into a hearty main dish. With their robust flavor, these little gems can add a fascinating twist to simple meals.

Questions About Recipes

→ Can I make this recipe ahead of time?

While these Brussels sprouts are best served fresh, you can prep and trim them in advance. Just roast them right before serving.

→ What can I substitute for Parmesan?

You can use any hard cheese like Pecorino Romano or nutritional yeast for a vegan option.

→ How do I store leftovers?

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven for best results.

→ Can I use frozen Brussels sprouts?

Yes, but fresh Brussels sprouts yield better texture and flavor. If using frozen, adjust the roasting time accordingly.