Brussels sprouts often get a bad rap, but when roasted to perfection and tossed with garlic and Parmesan, they transform into a mouthwatering side dish that everyone will love. Imagine crispy, caramelized edges with a rich, cheesy flavor—this is not your typical vegetable dish! Garlic Parmesan Roasted Brussels Sprouts are not only delicious but also incredibly easy to prepare. Whether you’re serving them for a weeknight dinner or a festive gathering, they will surely steal the show.
Why You’ll Keep Making It

The beauty of Garlic Parmesan Roasted Brussels Sprouts lies in their versatility and flavor. They are perfect for any occasion, from cozy family dinners to grand holiday feasts. The roasting process brings out the natural sweetness of the Brussels sprouts, while the garlic and Parmesan create a savory finish that has everyone coming back for seconds. Plus, they pair wonderfully with a variety of main dishes, making them a staple side in your culinary repertoire. Once you try this recipe, you’ll find yourself craving it time and again!
Ingredient Rundown
To make these delightful Brussels sprouts, you will need the following ingredients:
- 1 pound Brussels sprouts, trimmed and halved
- 1 tablespoon olive oil or avocado oil
- ¼ cup Parmesan cheese, plus additional for serving
- ½ teaspoon garlic powder
- ½ teaspoon kosher salt
- ¼ teaspoon pepper
- Fresh parsley, optional
Each ingredient plays a crucial role in enhancing the flavor and texture of the dish. The Brussels sprouts provide a hearty base, while the oil helps achieve that coveted crispy texture. Parmesan cheese adds a nutty richness, and the garlic powder infuses a robust flavor that complements the dish perfectly.
Appliances & Accessories
To prepare Garlic Parmesan Roasted Brussels Sprouts, you will need a few essential tools:
- Large mixing bowl: For tossing the Brussels sprouts with oil and seasonings.
- Baking sheet: A flat surface for roasting the sprouts evenly.
- Spatula or tongs: To flip the Brussels sprouts halfway through roasting for even cooking.
- Oven: Essential for roasting to crispy perfection.
Having the right tools on hand will make the cooking process smoother and more enjoyable!
Mastering Garlic Parmesan Roasted Brussels Sprouts: How-To

Now, let’s dive into the step-by-step process of creating these Garlic Parmesan Roasted Brussels Sprouts.
Step 1: Preheat the Oven
Preheat your oven to 400°F (200°C). This high temperature is crucial for achieving that perfect caramelization.
Step 2: Prepare the Brussels Sprouts
Wash the Brussels sprouts thoroughly under cold water. Trim the ends and remove any yellow or damaged leaves. Then, cut them in half to help them roast evenly.
Step 3: Season the Sprouts
In a large mixing bowl, combine the halved Brussels sprouts with 1 tablespoon of your chosen oil, ¼ cup of Parmesan cheese, garlic powder, kosher salt, and pepper. Toss everything together until the sprouts are well-coated in the mixture.
Step 4: Arrange on a Baking Sheet
Spread the seasoned Brussels sprouts out in a single layer on a baking sheet, ensuring they are not crowded. This allows them to roast properly rather than steam.
Step 5: Roast the Sprouts
Place the baking sheet in the preheated oven and roast for about 20-25 minutes. Halfway through the cooking time, give the sprouts a good toss using a spatula or tongs to ensure even roasting.
Step 6: Add Extra Parmesan
In the last few minutes of roasting, sprinkle additional Parmesan cheese over the Brussels sprouts for an extra cheesy finish. Return them to the oven until the cheese is melted and bubbly.
Step 7: Serve and Garnish
Once they are golden brown and crispy, remove the Brussels sprouts from the oven. If desired, garnish with fresh parsley for a pop of color and freshness. Serve immediately as a delightful side dish!
Spring–Summer–Fall–Winter Ideas

These Garlic Parmesan Roasted Brussels Sprouts are versatile and can be enjoyed year-round. Here are some ideas to incorporate them into different seasonal meals:
- Spring: Pair with grilled chicken and a fresh salad for a light dinner.
- Summer: Serve alongside barbecued ribs or burgers at your next cookout.
- Fall: Use them as a side dish for Thanksgiving turkey or as part of a fall harvest platter.
- Winter: Add them to a warm grain bowl with quinoa, cranberries, and nuts for a hearty meal.
Feel free to experiment and find the perfect pairing for your taste buds!
Little Things that Matter
Sometimes, the little things can make a huge difference in how a dish turns out. Here are some tips to keep in mind when making Garlic Parmesan Roasted Brussels Sprouts:
- Don’t overcrowd the baking sheet: This helps achieve maximum crispiness.
- Use freshly grated Parmesan: It melts better and has a more robust flavor compared to pre-packaged cheese.
- Adjust the seasoning: Feel free to tweak the garlic powder and salt to suit your taste.
- Try different oils: Avocado oil has a higher smoke point and a mild flavor, making it a great alternative to olive oil.
These small adjustments can elevate your Brussels sprouts to another level!
Shelf Life & Storage
If you happen to have leftovers (though they’re sure to be a hit!), here’s how to store them:
Garlic Parmesan Roasted Brussels Sprouts can be kept in an airtight container in the refrigerator for up to 3 days. When reheating, place them back in the oven or on a skillet to regain their crispiness. Avoid using the microwave, as it can make them soggy.
Reader Q&A
Can I use frozen Brussels sprouts for this recipe?
While fresh Brussels sprouts yield the best results, you can use frozen ones in a pinch. Make sure to thaw them and pat them dry before seasoning and roasting.
Can I make this recipe vegan?
Yes! Simply omit the Parmesan cheese or substitute it with a vegan cheese alternative. You can also enhance the flavor with nutritional yeast for a cheesy taste.
What can I serve with Garlic Parmesan Roasted Brussels Sprouts?
These sprouts pair well with a variety of dishes, including roasted meats, pasta, or as a topping on grain bowls. They complement flavors beautifully, making them a versatile side.
How do I know when the Brussels sprouts are done roasting?
The Brussels sprouts are done when they are golden brown and crispy on the outside. You can also test them with a fork; they should be tender inside but not mushy.
Try These Next
If you love Garlic Parmesan Roasted Brussels Sprouts, you might also enjoy these delicious recipes:
- Crispy Garlic Fried Mushrooms
- Creamy Parmesan Spinach Chicken Meatballs
- Garlic Parmesan Gnocchi With Crispy Pancake Style Seared Sides
Let’s Eat
Now that you have all the details, it’s time to gather your ingredients and get cooking! Garlic Parmesan Roasted Brussels Sprouts are not just a side dish; they are a flavor-packed experience that will leave you and your guests wanting more. With their crispy exterior and savory cheese flavor, they are the perfect addition to any meal. Enjoy every bite, and don’t forget to share your thoughts!
The journey of creating Garlic Parmesan Roasted Brussels Sprouts is one that promises satisfaction with each step. Embrace the joy of cooking and savor the delightful results!
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Garlic Parmesan Roasted Brussels Sprouts
Ingredients
Equipment
Method
- Preheat your oven to 400°F (200°C). This high temperature is crucial for achieving that perfect caramelization.
- Wash the Brussels sprouts thoroughly under cold water. Trim the ends and remove any yellow or damaged leaves. Then, cut them in half to help them roast evenly.
- In a large mixing bowl, combine the halved Brussels sprouts with 1 tablespoon of your chosen oil, ¼ cup of Parmesan cheese, garlic powder, kosher salt, and pepper. Toss everything together until the sprouts are well-coated in the mixture.
- Spread the seasoned Brussels sprouts out in a single layer on a baking sheet, ensuring they are not crowded. This allows them to roast properly rather than steam.
- Place the baking sheet in the preheated oven and roast for about 20-25 minutes. Halfway through the cooking time, give the sprouts a good toss using a spatula or tongs to ensure even roasting.
- In the last few minutes of roasting, sprinkle additional Parmesan cheese over the Brussels sprouts for an extra cheesy finish. Return them to the oven until the cheese is melted and bubbly.
- Once they are golden brown and crispy, remove the Brussels sprouts from the oven. If desired, garnish with fresh parsley for a pop of color and freshness. Serve immediately as a delightful side dish!
Notes
- Don’t overcrowd the baking sheet for maximum crispiness.
- Use freshly grated Parmesan for better melting and flavor.
- Adjust garlic powder and salt to your taste.
- Experiment with different oils, like avocado oil for higher smoke points.
