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Are you ready to transform Brussels sprouts into a crispy, cheesy delight? In this post, I’ll share my favorite recipe for Crispy Garlic Parmesan Brussels Sprouts that will impress even the pickiest eaters. With simple ingredients and easy steps, you’ll enjoy a tasty dish packed with flavor. Whether you’re a seasoned cook or just starting out, these sprouts will become a go-to side for any meal!
Why I Love This Recipe
- Perfectly Crispy: The high roasting temperature helps achieve that perfect crispy outer layer while keeping the inside tender and delicious.
- Flavor Packed: With the combination of fresh garlic, garlic powder, and Parmesan cheese, each bite is bursting with flavor.
- Easy to Prepare: Quick prep and simple ingredients make this dish a go-to for busy weeknights or entertaining guests.
- Healthy and Nutritious: Brussels sprouts are a powerhouse of nutrients, making this dish a healthy addition to any meal.
Ingredients
List of Ingredients
– 1 lb Brussels sprouts, trimmed and halved
– 3 tablespoons olive oil
– 4 cloves garlic, minced
– 1 teaspoon garlic powder
– 1 teaspoon onion powder
– 1/2 teaspoon red pepper flakes (optional)
– 1/2 cup grated Parmesan cheese
– Salt and pepper to taste
– Fresh parsley for garnish
These ingredients create a tasty dish that is simple yet full of flavor. The Brussels sprouts are the star, and they need to be trimmed and halved for even cooking. I use three tablespoons of olive oil to help with roasting. Fresh garlic gives a strong taste. I also add garlic powder and onion powder to boost the flavor.
Red pepper flakes can add a nice kick, but you can leave them out if you prefer. The grated Parmesan cheese melts beautifully, adding richness to the dish. Finally, salt and pepper bring everything together.
I always like to finish with fresh parsley. It adds color and a fresh taste. This simple list makes a great base for crispy garlic Parmesan Brussels sprouts.

Step-by-Step Instructions
Preparation
– Preheat the oven to 425°F (220°C).
– Line a baking sheet with parchment paper.
Starting with a hot oven helps us get crispy sprouts. The parchment paper will make cleanup easy.
Mixing Ingredients
– Combine Brussels sprouts with oil and spices:
– 1 lb Brussels sprouts, trimmed and halved
– 3 tablespoons olive oil
– 4 cloves garlic, minced
– 1 teaspoon garlic powder
– 1 teaspoon onion powder
– 1/2 teaspoon red pepper flakes (optional)
– Salt and pepper to taste
In a large bowl, mix the Brussels sprouts with olive oil and spices. Toss them well until they are covered. This step adds flavor to every bite.
Roasting Process
– Spread the Brussels sprouts on the baking sheet, cut side down.
– Roast in the oven for 20-25 minutes. Stir halfway through for even cooking.
Arranging them cut side down helps them brown better. The high heat also aids in crisping. Look for a golden color and a crunchy texture.
Finishing Touches
– After roasting, sprinkle 1/2 cup grated Parmesan cheese over the hot sprouts.
– Return them to the oven for 2-3 minutes until the cheese melts.
Adding cheese at the end gives it a nice, bubbly finish. Toss them gently to coat the sprouts with melted cheese. This makes them even more delicious!
Tips & Tricks
Achieving Maximum Crispiness
To get the best crispiness, set your oven to 425°F (220°C). This high heat helps the Brussels sprouts roast perfectly.
Cutting the Brussels sprouts is key. Trim the ends and slice each one in half. This allows them to cook evenly and get a nice golden color. Place them cut side down on the baking sheet. This position helps brown the surface and adds to the crunch.
Flavor Enhancements
You can boost the flavor by adding more seasonings. Try smoked paprika, lemon zest, or even a splash of balsamic vinegar. Each will give the dish a unique twist.
Brussels sprouts pair well with many foods. Roasted meats, like chicken or pork, are great choices. You can also serve them with grains like quinoa or rice for a complete meal.
Serving Suggestions
For a fun twist, serve your Brussels sprouts with a dipping sauce. A creamy ranch or zesty aioli works well.
When it comes to presentation, use a large platter. Spread the Brussels sprouts out in a colorful display. Sprinkle fresh parsley on top for a pop of green. This adds a fresh touch and makes your dish look gourmet!
Pro Tips
- Choose Fresh Brussels Sprouts: Look for firm, bright green sprouts without any yellowing or blemishes for the best flavor and texture.
- Even Coating: Ensure the Brussels sprouts are evenly coated with olive oil and seasonings for a consistent crispiness throughout.
- Don’t Overcrowd the Pan: Spread the Brussels sprouts out in a single layer on the baking sheet to allow for proper airflow and crisping.
- Serve Immediately: For the best texture, serve the Brussels sprouts right after they come out of the oven to enjoy their maximum crispiness.

Variations
Alternative Cheese Options
You can switch up the cheese to fit your taste. Instead of Parmesan, try Pecorino Romano for a sharper flavor. If you want something creamier, goat cheese works well, too. For a dairy-free option, use nutritional yeast. It adds a cheesy taste without the dairy.
Spice it Up
Adding different spices can transform this dish. Try smoked paprika for a rich flavor. You can also mix in Italian herbs like oregano and thyme. For heat, add more red pepper flakes or fresh chopped chili peppers. This lets you customize the heat level to your liking.
Cooking Methods
You can make these Brussels sprouts in several ways. An air fryer gives you a quick and crispy result. Just cook them at 375°F for 15-20 minutes. Shake them halfway for even cooking. You can also sauté them on the stovetop. Start with olive oil in a pan, add the sprouts, and stir until they are golden brown. Both methods work great!
Storage Info
Refrigeration Guidelines
To store leftovers, place the Brussels sprouts in an airtight container. This keeps them fresh for 3-4 days. Make sure they cool down before sealing. To maintain crispiness, don’t cover them tightly. A loose lid allows air to circulate, which helps prevent sogginess.
Reheating Instructions
You can reheat Brussels sprouts in the oven or on the stovetop. For the oven, preheat it to 350°F (175°C). Spread the sprouts on a baking sheet and warm them for about 10 minutes. For the stovetop, heat a pan over medium heat. Add a splash of olive oil and toss the sprouts until hot. Keep an eye on them to ensure they stay crispy.
Freezing Options
Yes, you can freeze Brussels sprouts. First, blanch them in boiling water for 3 minutes. Then, cool them in ice water. Drain and pat dry before placing them in freezer bags. Remove as much air as possible. To thaw, place them in the fridge overnight. Cook them straight from frozen for best results.
FAQs
What are Brussels sprouts?
Brussels sprouts are small, green vegetables that grow on a stalk. They belong to the cabbage family. These veggies are packed with nutrients. They are high in vitamins C and K. They also provide fiber, which is great for digestion. When choosing Brussels sprouts, look for firm ones with bright green color. Avoid any that are yellow or wilted. Fresh sprouts should feel heavy for their size.
How long to roast Brussels sprouts?
Roasting Brussels sprouts usually takes 20-25 minutes at 425°F (220°C). For maximum crispiness, arrange them cut side down. You can adjust the time based on how crispy you want them. If you like them softer, check for doneness around 20 minutes. Look for a golden brown color and crispy edges.
Can I make these in advance?
Yes, you can prepare Brussels sprouts ahead of time! Trim and halve them, then store in the fridge for up to 24 hours. You can also season them and keep them ready for roasting. Once cooked, they stay fresh in the fridge for about 3 days. Just reheat in the oven to regain crispiness.
In this blog post, we explored how to roast Brussels sprouts to perfection. We covered the ingredients needed, step-by-step instructions, tips for crispiness, and creative variations. Remember, the right oven temp and cutting technique are key for great flavor. You can change up the cheese or spices to fit your taste. Lastly, proper storage ensures these sprouts stay fresh. Enjoy your delicious dish, and don’t hesitate to experimen
Crispy Garlic Parmesan Brussels Sprouts
Deliciously crispy Brussels sprouts tossed with 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
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 0.5 teaspoon red pepper flakes (optional)
- 0.5 cup grated Parmesan cheese
- to taste Salt and pepper
- for garnish Fresh parsley
Preheat your oven to 425°F (220°C) and line a baking sheet with parchment paper.
In a large mixing bowl, combine the halved Brussels sprouts, olive oil, minced garlic, garlic powder, onion powder, and red pepper flakes. Season with salt and pepper, and toss until the Brussels sprouts are well coated.
Spread the Brussels sprouts in a single layer on the prepared baking sheet, cut side down to maximize crispiness.
Roast in the preheated oven for 20-25 minutes, stirring halfway through, until the Brussels sprouts are golden and crispy.
Remove the baking sheet from the oven and immediately sprinkle the grated Parmesan cheese over the hot Brussels sprouts, allowing it to melt slightly.
Toss gently to combine and return to the oven for an additional 2-3 minutes until the cheese is bubbly and slightly golden.
Remove from the oven and garnish with fresh parsley before serving.
For extra heat, add more red pepper flakes.
Keyword Brussels sprouts, garlic, Parmesan, vegetable side
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