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Are you ready to elevate your dinner table with a tasty and simple side dish? Garlic Parmesan Brussels Sprouts are here to steal the show! With just a few fresh ingredients and easy steps, you’ll create a dish that’s crispy, savory, and packed with flavor. Perfect for any meal, this recipe brings out the best in Brussels sprouts, making them a hit for everyone. Let’s dive in!
Why I Love This Recipe
- Delicious Flavor: The combination of garlic and Parmesan creates a mouthwatering flavor that elevates the Brussels sprouts.
- Easy Preparation: This recipe requires minimal prep time and is straightforward, making it perfect for busy weeknights.
- Healthy Side Dish: Brussels sprouts are packed with nutrients, making this a healthy addition to any meal.
- Customizable: You can easily adjust the level of spiciness by adding more or fewer red pepper flakes according to your taste.
Ingredients
List of Ingredients
– 1 lb Brussels sprouts, trimmed and halved
– 4 tablespoons olive oil
– 4 cloves garlic, minced
– 1/2 cup grated Parmesan cheese
– 1 teaspoon red pepper flakes (optional)
– Salt and pepper to taste
– Fresh parsley, chopped for garnish
Essential Tools for Preparation
– Baking sheet
– Parchment paper
– Mixing bowl
– Knife and cutting board
Brussels sprouts shine when you use fresh ingredients. Start with 1 lb of Brussels sprouts. Trim the ends and cut each sprout in half. This helps them cook evenly. The garlic will give your dish a tasty kick. Four cloves should do the trick. Mince the garlic finely, so it spreads well in the dish.
You’ll need four tablespoons of olive oil. This oil helps the sprouts roast nicely. It also adds a rich flavor. Don’t forget the 1/2 cup of grated Parmesan cheese. It will melt and create a wonderful crust.
If you like heat, add 1 teaspoon of red pepper flakes. This is optional but gives a nice touch. You can season with salt and pepper to your taste. A sprinkle of fresh parsley adds color and freshness when serving.
Make sure you have the right tools. A baking sheet lined with parchment paper helps with easy cleanup. Use a mixing bowl to combine all the ingredients. A sharp knife and cutting board are needed for prep. With these ingredients and tools, you are ready to cook!

Step-by-Step Instructions
Prepping the Brussels Sprouts
First, trim the ends of the Brussels sprouts. This step removes any brown bits. Next, cut each sprout in half. This helps them cook evenly and become crispy. Set them aside while you prepare the garlic.
For the garlic, use four cloves. Peel and finely mince them. Fresh garlic brings a strong flavor. You can adjust the amount based on your taste. Now you are ready to mix everything together.
Mixing Ingredients
In a large mixing bowl, combine the halved Brussels sprouts with four tablespoons of olive oil. The oil helps the sprouts roast well. Next, add the minced garlic, one teaspoon of red pepper flakes, salt, and pepper to taste.
Toss everything well. Make sure each sprout is coated in oil and garlic. This mixture adds great flavor and aroma.
Roasting the Brussels Sprouts
Now, spread the Brussels sprouts on a baking sheet. Use parchment paper to make cleanup easy. Arrange the sprouts in a single layer. This helps them roast evenly.
Preheat your oven to 400°F (200°C). Roast the sprouts for 20-25 minutes. Stir them halfway through for even cooking. Look for a golden brown color and tender texture.
After roasting, sprinkle half a cup of grated Parmesan cheese over the hot sprouts. Return them to the oven for 3-5 minutes. This step makes the cheese melt and turn slightly crispy.
Once done, take them out of the oven. Let them cool for a minute. Toss with fresh parsley before serving. Enjoy your Garlic Parmesan Brussels Sprouts!
Tips & Tricks
Enhancing Flavor
To make these Brussels sprouts even better, try adding spices like thyme or rosemary. These herbs bring out the natural taste. You can also add a pinch of smoked paprika for a smoky kick. For perfect roasting, make sure the sprouts are spread out in one layer on the baking sheet. This helps them brown nicely and become crispy.
Serving Suggestions
These Garlic Parmesan Brussels sprouts pair well with many main dishes. Serve them alongside roasted chicken or grilled fish for a great meal. You can also enjoy them with steak or pork chops. For garnishes, sprinkle more Parmesan on top or add a squeeze of fresh lemon juice. Chopped nuts like almonds can add a nice crunch, too.
Making Ahead
You can prepare Brussels sprouts in advance to save time. Trim and halve them a day before and store them in the fridge. When you are ready to cook, just toss them with olive oil and seasonings. For reheating, the oven works best. Heat them at 350°F (175°C) until warm. This keeps them crispy and tasty.
Pro Tips
- Use Fresh Brussels Sprouts: Fresh Brussels sprouts will have a better flavor and texture than frozen ones. Look for bright green, firm sprouts without yellowing leaves.
- Adjust Garlic to Taste: If you love garlic, feel free to add more cloves for a stronger flavor. Alternatively, reduce the amount for a milder taste.
- Extra Crispy Finish: For an extra crispy top, broil the Brussels sprouts for the last 2-3 minutes of cooking, watching closely to avoid burning.
- Customize the Cheese: While Parmesan is delicious, you can mix it up with other cheeses like Pecorino Romano or even a sprinkle of feta for a different flavor profile.

Variations
Flavor Variations
You can easily change the flavor of Garlic Parmesan Brussels Sprouts. Adding balsamic vinegar gives a sweet touch. Just drizzle some over the sprouts before roasting. You can also use lemon juice for a fresh kick. It brightens the taste and adds a zesty note. If you want to swap out the cheese, try using cheddar or feta. Both add a unique flavor while keeping it cheesy.
Health-Boosting Modifications
To make this dish even better for you, add nuts or seeds. Chopped walnuts or pumpkin seeds add crunch and healthy fats. This also helps you feel fuller. If you want a vegan option, replace Parmesan with a plant-based cheese. Nutritional yeast is another great choice. It gives a cheesy flavor without any dairy.
Cooking Methods
You can cook these Brussels sprouts in different ways. An air fryer cooks them quickly and makes them extra crispy. Simply toss the sprouts with oil and seasonings, then air fry them for about 15 minutes. For stovetop cooking, you can sauté them in a pan. Use a bit of oil and cook until they are tender and brown. Both methods give delicious results and are easy to try.
Storage Info
Refrigeration
To keep your leftover Garlic Parmesan Brussels sprouts fresh, store them in a sealed container. Make sure the container is airtight. This helps keep the flavor locked in. You can refrigerate them for about 3 to 4 days. If you plan to eat them later, try to avoid adding the cheese until you reheat. This helps prevent sogginess. When you want to enjoy them again, just warm them up in the oven for the best taste.
Freezing Brussels Sprouts
Freezing Brussels sprouts is simple and effective. First, let your leftovers cool completely. Then, place them in a freezer-safe bag. Try to squeeze out as much air as you can before sealing. This helps avoid freezer burn. You can store them in the freezer for up to 3 months.
When you’re ready to use them, take them out and thaw in the fridge overnight. If you want to cook them right away, you can roast them from frozen. Just add a few extra minutes to your cooking time. This way, you still get that nice crispy texture. Enjoy your Brussels sprouts any time!
FAQs
Can I use frozen Brussels sprouts for this recipe?
Yes, you can use frozen Brussels sprouts. They save time and cut prep work. Frozen sprouts might be softer than fresh ones after cooking. This can change the texture. If you use frozen, do not thaw them first. Just toss them with oil and seasonings straight from the freezer. Keep in mind, they may need a few extra minutes in the oven.
How do I know when Brussels sprouts are done roasting?
Brussels sprouts are done when they are golden brown and tender. Look for a nice caramelization on the outside. A fork should easily pierce through. If they seem soft and have a bit of crispness, they are perfect. Stir them halfway through cooking for even browning. Adding the Parmesan cheese near the end helps create a crispy top layer.
What can I substitute for Parmesan cheese?
If you need a Parmesan substitute, try Pecorino Romano. It has a similar salty flavor. For a vegan version, use nutritional yeast. It adds a cheesy taste without dairy. You can also use vegan cheese shreds that melt well. Experimenting with different cheeses can create unique flavors for your Brussels sprouts!
In this post, we covered how to make tasty roasted Brussels sprouts. We shared the key ingredients, essential tools, and step-by-step instructions. I included helpful tips for flavor, serving ideas, and how to store or freeze leftovers. You can even try fun variations like using different cheeses or spices.
Enjoy roasting Brussels sprouts your way! They are a simple and healthy side dish. With a few tweaks, you can make them fit any meal. Now, get cooking and share your creation
Garlic Parmesan Brussels Sprouts
A delicious side dish featuring roasted Brussels sprouts tossed with garlic, olive oil, and Parmesan cheese.
Prep Time 10 minutes mins
Cook Time 25 minutes mins
Total Time 35 minutes mins
Course Side Dish
Cuisine American
Servings 4
Calories 150 kcal
- 1 lb Brussels sprouts, trimmed and halved
- 4 tablespoons olive oil
- 4 cloves garlic, minced
- 0.5 cup grated Parmesan cheese
- 1 teaspoon red pepper flakes (optional)
- to taste Salt and pepper
- for garnish Fresh parsley, chopped
Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
In a large bowl, combine the halved Brussels sprouts with the olive oil, minced garlic, red pepper flakes, salt, and pepper. Toss well to coat.
Spread the Brussels sprouts evenly on the prepared baking sheet in a single layer.
Roast in the preheated oven for 20-25 minutes, stirring halfway through, until the sprouts are tender and golden brown.
Remove from the oven and sprinkle the grated Parmesan over the hot Brussels sprouts. Return to the oven for an additional 3-5 minutes, until the cheese is melted and slightly crispy.
Once done, take them out of the oven and let cool for a minute. Toss with fresh parsley before serving.
Feel free to adjust the amount of red pepper flakes to your spice preference.
Keyword Brussels sprouts, garlic, Parmesan, vegetable side
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