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Are you ready to boost your meal game with a delicious side dish? Garlic Parmesan Brussels Sprouts are full of flavor and easy to make. Whether you’re a veggie lover or looking to impress guests, this recipe will satisfy everyone. In this post, I’ll guide you through the simple steps and tips to make these sprouts perfectly crispy and packed with taste. Let’s dive into this tasty dish!
Why I Love This Recipe
- Easy Preparation: This recipe requires minimal ingredients and steps, making it perfect for busy weeknights.
- Flavor Explosion: The combination of garlic and Parmesan creates a deliciously savory flavor that elevates Brussels sprouts.
- Healthy Side Dish: Brussels sprouts are packed with nutrients, and roasting them enhances their natural sweetness.
- Customizable: You can easily adjust the seasoning or add your favorite spices to personalize this dish.
Ingredients
To make Garlic Parmesan Brussels Sprouts, you need simple, fresh ingredients. Here is the list:
– 1 lb Brussels sprouts, trimmed and halved
– 3 tablespoons olive oil
– 4 cloves garlic, minced
– ½ cup grated Parmesan cheese
– 1 teaspoon garlic powder
– 1 teaspoon black pepper
– ½ teaspoon sea salt
– ¼ teaspoon red pepper flakes (optional for heat)
– Fresh parsley for garnish
Each ingredient plays a key role. Brussels sprouts bring a unique, earthy flavor. Olive oil adds richness and helps the sprouts roast well. Garlic gives a strong, wonderful taste. Parmesan cheese melts and creates a savory, cheesy topping. Garlic powder boosts the garlic flavor. Black pepper adds warmth, while sea salt enhances all the flavors. Red pepper flakes can add a little kick, but it’s optional. Finally, parsley makes the dish colorful and fresh.
Using fresh ingredients makes the dish even better. The right balance of flavors ensures a delicious side dish. You will love how these ingredients come together in this recipe!

Step-by-Step Instructions
Preparing the Brussels Sprouts
– Preheat your oven to 400°F (200°C). This step is key for a crispy finish.
– In a large mixing bowl, combine the halved Brussels sprouts with 3 tablespoons of olive oil, 4 cloves of minced garlic, 1 teaspoon of garlic powder, 1 teaspoon of black pepper, ½ teaspoon of sea salt, and ¼ teaspoon of red pepper flakes if you like some heat. Toss everything well. You want every sprout coated.
Roasting the Brussels Sprouts
– Spread the coated Brussels sprouts in a single layer on a baking sheet. This helps them roast evenly.
– Roast in the preheated oven for 20-25 minutes. Halfway through, stir them for even cooking and to get that golden brown color.
Final Touches before Serving
– When they are done roasting, sprinkle ½ cup of grated Parmesan cheese over the hot Brussels sprouts.
– Return them to the oven for an extra 3-5 minutes. This melts the cheese and makes it bubbly.
– Finally, take them out and garnish with fresh chopped parsley before serving. This adds a pop of color and freshness.
Tips & Tricks
Achieving Perfect Crispness
To get that perfect crispness, spread the Brussels sprouts in a single layer on the baking sheet. This allows heat to circulate around each sprout, making them crispy all over. Stirring halfway through cooking helps too. It ensures even cooking and browning.
Enhancing Flavor
Add extra spices for more depth. Try smoked paprika or a squeeze of lemon for brightness. Fresh garlic gives a stronger taste than dried garlic. If you use dried garlic, add it when you toss the sprouts with olive oil.
Best Serving Suggestions
These Brussels sprouts go well with many main dishes. Serve them with roasted chicken or grilled salmon for a great match. You can also serve them as a tasty appetizer. They are perfect for gatherings or casual dinners.
Pro Tips
- Use Fresh Brussels Sprouts: Fresh Brussels sprouts will have a better texture and flavor compared to frozen ones. Look for firm, tightly packed sprouts with a vibrant green color.
- Don’t Skip the Toss: Make sure to toss the Brussels sprouts thoroughly in the olive oil and seasonings. This ensures even coating and helps achieve that delicious crispy edge.
- Adjust Roasting Time: Keep an eye on your Brussels sprouts while they roast. Ovens can vary, so check for golden-brown color and tenderness, adjusting the time as needed.
- Experiment with Cheese: While Parmesan adds great flavor, feel free to mix in other cheeses like Pecorino Romano or even a sprinkle of feta for a different twist!

Variations
Alternative Cheeses
You can switch up the cheese in this dish. Try using feta for a tangy kick. Goat cheese adds creaminess. Or use cheddar for a sharper flavor. Combining these cheeses with herbs, like thyme or oregano, can enhance the taste. Fresh basil gives a nice touch too. Mixing cheeses creates layers of flavor that surprise your taste buds.
Adding Extra Vegetables
Brussels sprouts pair well with other veggies. You can add carrots for sweetness. Try bell peppers for color and crunch. Cauliflower or broccoli can also work well. Seasonal veggies, like squash or sweet potatoes, can bring new flavors. Mix and match based on what you have for a unique twist.
Spicy Versions
Want to add heat? You can sprinkle in more red pepper flakes. For a different kick, use jalapeños or serrano peppers. These peppers give a fresh, spicy taste. You can also add a dash of hot sauce before serving. Adjust the spice to your liking for a flavorful punch.
Storage Info
Storing Leftovers
To keep your Garlic Parmesan Brussels sprouts fresh, refrigerate them. Place the sprouts in an airtight container. This method helps keep them from drying out. You can also use a glass or plastic container with a tight lid. Aim to store them within a few hours of cooking for the best taste.
Reheating Tips
When it’s time to enjoy leftovers, reheating is key. I recommend using an oven or an air fryer. Both methods restore the crisp texture. Heat your oven to 350°F (175°C). Place the sprouts on a baking sheet and warm for about 10-15 minutes. If you choose an air fryer, set it to 300°F (150°C) and heat for 5-7 minutes. Avoid microwaving, as it can make them soggy. Enjoy that crunchy goodness again!
FAQs
Can I use frozen Brussels sprouts?
Yes, you can use frozen Brussels sprouts. However, they may lose some texture and flavor. Frozen sprouts often turn soft when cooked. Fresh Brussels sprouts stay crispy and have a better taste. If you use frozen ones, roast them longer to help improve their texture.
How do I know when Brussels sprouts are done?
Brussels sprouts are done when they are golden brown and crispy on the outside. You can check by piercing them with a fork. If they are tender inside, they are ready. Another sign is a nice caramelized color. Stir them halfway through cooking for even browning.
Can I make this recipe vegan?
Yes, you can make this recipe vegan. Use non-dairy cheese as a substitute for Parmesan. Nutritional yeast can also add a cheesy flavor. Instead of olive oil, try using avocado oil or melted vegan butter. These swaps keep the taste while making it plant-based.
In this blog post, we covered how to make tasty roasted Brussels sprouts. We looked at the key ingredients, preparation steps, and tips for perfect crispness. I shared ways to enhance their flavor and suggested delicious variations, like spicy options or mixing in other veggies. Remember, proper storage and reheating keep them great for leftovers. Enjoy this easy recipe as a side dish or appetizer. Simple changes can make it your own. I hope you find joy in cooking and sharing this dis
Garlic Parmesan Brussels Sprouts
A delicious side dish featuring roasted Brussels sprouts tossed in garlic and Parmesan cheese.
Prep Time 10 minutes mins
Cook Time 20 minutes mins
Total Time 30 minutes mins
Course Side Dish
Cuisine American
Servings 4
Calories 150 kcal
- 1 lb Brussels sprouts, trimmed and halved
- 3 tablespoons olive oil
- 4 cloves garlic, minced
- 0.5 cup grated Parmesan cheese
- 1 teaspoon garlic powder
- 1 teaspoon black pepper
- 0.5 teaspoon sea salt
- 0.25 teaspoon red pepper flakes (optional for heat)
- to taste Fresh parsley, chopped for garnish
Preheat your oven to 400°F (200°C).
In a large mixing bowl, combine the halved Brussels sprouts with the olive oil, minced garlic, garlic powder, black pepper, sea salt, and red pepper flakes (if using). Toss until the Brussels sprouts are evenly coated.
Spread the Brussels sprouts in a single layer on a baking sheet lined with parchment paper.
Roast in the preheated oven for 20-25 minutes, or until the Brussels sprouts are golden brown and crispy on the outside, stirring halfway through for even cooking.
Remove from the oven and immediately sprinkle the grated Parmesan cheese over the hot Brussels sprouts. Return to the oven for an additional 3-5 minutes to allow the cheese to melt and become bubbly.
Once done, remove from the oven and garnish with fresh chopped parsley before serving.
Add red pepper flakes for a spicy kick.
Keyword Brussels sprouts, garlic, parmesan, vegetarian
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