This Parmesan Brussel Sprouts recipe is incredibly easy to make and bursting with flavor. Fresh Brussels are layered on top of a homemade garlic butter and shredded parmesan cheese mixture before being roasted to crispy perfection. These make a great side dish or an impressive appetizer!
These parmesan roasted Brussels sprouts make the best appetizer or dinner side dish. They have the perfect texture, crispy on the outside and tender on the inside, and are ready in the oven in just 30 minutes! Even if you have picky eaters, it’s hard not to love roasted Brussels sprouts with parmesan. The combination of the nutty, earthy veggies with salty, tangy parmesan, and rich butter makes a mouthwatering flavor profile that’s irresistible.
Pair these sprouts with a protein like grilled chicken, seared salmon, or a juicy steak for a complete meal. Or enjoy crispy parmesan Brussels sprouts as a stand-alone app with a dipping sauce like aioli, balsamic glaze, or Caesar dressing. If you’re looking for more easy side dish recipes, try my sweet and spicy green beans, keto dinner rolls, or this air fryer broccoli.
Why You Will Love This Recipe
- Easy Prep. Garlic parmesan Brussels sprouts only take a few minutes of no-fuss preparation then the oven takes care of the rest! This one-pan recipe also means easy clean-up.
- Versatile. Serve this dish as an appetizer, side dish, or even a main course. It is compatible with an array of flavors so you can enjoy these roasted parmesan Brussels sprouts in a variety of ways!
- Crowd-pleaser. Brussels sprouts can get a bad rep, but this recipe is anything but boring. The flavor and crispy texture of this dish will impress even the most selective eaters.
Ingredients
Below are the simple ingredients you will need to make roasted Brussels sprouts with parmesan. Scroll to the recipe card at the bottom of the page to see the exact amounts for each ingredient.
- Brussels Sprouts: Use fresh Brussels sprouts for the best flavor and texture. Look for ones that are a vibrant green color with no spots, are firm, and are small to medium in size.
- Butter: Makes these parmesan-crusted Brussels sprouts extra rich and savory.
- Garlic: For easier prep, you can buy pre-minced garlic at the grocery store, or use fresh cloves.
- Seasonings: A flavor-packed savory mix of Italian seasoning, garlic salt, and optional red pepper flakes for an extra kick.
- Parmesan Cheese: Hand-grated parmesan cheese from the block rather than buying pre-shredded from the grocery store for the best flavor and melting abilities.
How to Make Parmesan Brussel Sprouts
Below are photos and recipe steps so you can easily make this recipe at home. You will also need an oven, a knife, a cutting board, a small mixing bowl, and a 2-quart or 11×7 baking dish.
Make the Garlic Butter
Preheat the oven to 400ºF. Then slice the sprouts in half and set aside. Now, combine the melted butter, garlic, and spices in a small mixing bowl or large glass measuring cup, and stir until well combined.
Prepare the Baking Dish
Pour the garlic butter mixture into a 2-quart baking dish or 11×7 baking dish. Tilt the pan back and forth so it coats the entire bottom of the pan. Then sprinkle the parmesan over the garlic butter, making sure to completely coat the bottom of the dish.
Roast
Add the sprouts to the baking sheet, flat side down on top of the parmesan and garlic butter layer. Then roast the sprouts for 25-30 minutes. They are done when a fork can easily pierce through and the bottoms are crispy and golden brown.
Serve
Below are some of our favorite recipes to serve with this easy parmesan Brussels sprouts recipe.
Storage and Reheating Instructions
Roasted Brussels sprouts with garlic and parmesan are best served right away, but you can also store leftovers in the fridge if needed. You can store them in an airtight container in the refrigerator for up to 4 days. For the best texture, reheat in the oven at 350ºF for 10-15 minutes until warm and re-crisped.
Tips and Tricks
- Prep the Brussels sprouts by trimming the stem end of each sprout and removing any discolored or damaged outer leaves.
- Cut the veggies into uniform halves so they cook evenly in the oven. If some of the sprout halves are larger than the others, cut them down further so they are all similar in size.
- Use a non-stick pan or lay down parchment paper or a Silpat mat to prevent the Brussels sprouts from sticking.
Parmesan Brussels Sprouts FAQ
Yes, there are several ways you can switch up this recipe! Make Bacon parmesan Brussels sprouts by topping the Brussels sprouts with raw bacon pieces before roasting; the extra fat that renders from the bacon makes it ultra crave-worthy! You can also try this Balsamic Glazed Brussels Sprouts recipe.
Yes, this recipe is gluten free when prepared as described.
You can easily prep this recipe ahead of time for busier weeks. Follow the recipe steps up until baking the Brussels sprouts. Cover the prepared baking dish with plastic wrap and store it in the fridge overnight, then uncover the dish and pop it in the oven when you’re ready to bake the next day.
More Side Dish Recipes
Parmesan Brussels Sprouts
Ingredients
- 1 pound Brussels sprouts choose small to medium size sprouts
- 3 tablespoons butter melted
- 3 cloves garlic minced
- 1 teaspoon Italian seasoning
- ¼ teaspoon garlic salt
- ¼ teaspoon red pepper flakes if desired
- ½ cup grated parmesan cheese
Instructions
- Preheat the oven to 400 degrees F.
- Slice the sprouts in half and set aside.
- Combine the melted butter, garlic and spices, stir well. Pour the garlic butter mixture in a 2 quart baking dish or 11×7 baking dish. Tilt the pan back and forth so it coats the bottom of the pan.
- Sprinkle the parmesan over the garlic butter, making sure to completely coat the bottom of the dish.
- Add the sprouts, flat side down on top the parmesan and garlic butter. Roast the sprouts for 25-30 minutes. The sprouts are done when it is fork tender and the bottom side is crispy and golden brown
