Garlic Parmesan Roasted Broccoli

Featured in: Warm Earthy Dinners

This dish features fresh broccoli florets generously coated with melted garlic butter and grated Parmesan cheese, then roasted until tender and crispy. The roasting process brings out a rich, golden flavor with hints of garlic and a savory cheese finish. Simple seasonings like salt, pepper, and optional red pepper flakes enhance the taste. Garnished with fresh parsley and extra Parmesan, it serves as a delightful side perfect for any meal.

Preparation is quick and easy, requiring just 10 minutes before roasting at a high temperature for 20 minutes to achieve crisp edges.

Updated on Fri, 26 Dec 2025 11:53:00 GMT
Golden, crispy Garlic Parmesan Roasted Broccoli, ready to serve as a flavorful vegetarian side. Save
Golden, crispy Garlic Parmesan Roasted Broccoli, ready to serve as a flavorful vegetarian side. | cocoaferns.com

There's something almost magical about the moment when roasted broccoli comes out of the oven—the smell of garlic and butter filling your kitchen, those florets turned bronze and crispy at the edges. I discovered this recipe on a Tuesday night when I was tired of steamed broccoli and decided to toss everything into a hot pan with butter and Parmesan. The result was so good that my partner actually asked for seconds, which never happens with vegetables. Now it's become my go-to when I need something that tastes fancy but requires minimal effort.

I remember making this for my mom's book club meeting, and everyone circled back to the broccoli platter three times before touching anything else on the table. She kept saying it tasted like something from a fancy restaurant, which made me laugh because the most complicated thing I did was mince some garlic. It completely changed how I thought about side dishes—they don't need to be boring or neglected.

Ingredients

  • Fresh broccoli florets: Look for tight, vibrant green crowns with no yellowing—size them evenly so they cook at the same rate.
  • Unsalted butter, melted: Butter carries all the flavor here, so use good quality and don't skip it, even though you might be tempted.
  • Grated Parmesan cheese: Freshly grated is worth the two minutes; pre-grated versions are coated with cellulose and won't melt or coat as beautifully.
  • Minced garlic cloves: Fresh garlic is non-negotiable—jarred garlic turns bitter when roasted at high heat and tastes like regret.
  • Kosher salt: This helps draw out the broccoli's natural moisture, intensifying the flavor as it roasts.
  • Freshly ground black pepper: Ground fresh right before cooking makes a noticeable difference in brightness and punch.
  • Crushed red pepper flakes: Optional but highly recommended—they add a whisper of heat that makes people ask what's in it.
  • Fresh parsley: A final sprinkle brings color and a fresh note that cuts through the richness of the butter and cheese.

Instructions

Get your oven hot and ready:
Preheat to 425°F and line your baking sheet with parchment paper—this prevents sticking and makes cleanup almost painless.
Make your garlic butter base:
Pour melted butter into a large bowl and stir in the minced garlic, letting it sit for a moment so the garlic's flavor blooms into the butter. You should smell it immediately, and that's when you know you're on the right track.
Coat every floret:
Add all the broccoli and toss gently but thoroughly, making sure every piece gets its share of garlicky butter. Take your time here—uneven coating leads to some florets getting crispy while others stay pale.
Season with intention:
Sprinkle salt, pepper, and red pepper flakes over everything and toss again, then add the Parmesan and fold it in gently so the cheese clings to the florets without getting crushed into dust.
Spread it out on the pan:
Arrange the broccoli in a single layer with space between florets—crowding the pan creates steam, and steam is the enemy of crispiness. If needed, use two baking sheets rather than packing everything onto one.
Roast until golden:
Pop it in the oven for 18 to 22 minutes, stirring halfway through to ensure even browning. You're looking for the florets to be tender inside with charred, crispy edges—that's when the magic happens.
Finish and serve:
Transfer to a serving platter and shower with fresh parsley and extra Parmesan while still warm. The residual heat helps everything meld together, and serving it immediately means you catch the broccoli at its crispiest.
Close-up of Garlic Parmesan Roasted Broccoli, showcasing the roasted garlic's delicious aroma. Save
Close-up of Garlic Parmesan Roasted Broccoli, showcasing the roasted garlic's delicious aroma. | cocoaferns.com

There was one evening when I forgot to stir the broccoli halfway through, and I walked back into the kitchen to find the entire batch had turned dark brown on the bottom. Instead of throwing it away, I tasted it—and honestly, the extra char added a smoky, almost nutty depth that I'd been missing. Now I sometimes deliberately roast the first batch longer just to get that darker edge.

Why This Becomes Your Favorite Side Dish

The beauty of this recipe is that it works for any occasion—casual weeknight dinners, holiday tables, meal prep containers in the fridge for quick lunches. I've served it to picky eaters who claim they don't like vegetables, and they've finished their plate without realizing what they were eating. It's versatile enough to pair with roasted chicken, grilled fish, or even just a good piece of bread, and it reheats reasonably well if you need to make it ahead.

Ways to Make It Your Own

Once you master the basic technique, you can build on it endlessly—try adding minced lemon zest to the butter, toss in some anchovy paste for umami depth, or sprinkle everything bagel seasoning over the top. I've also experimented with Pecorino Romano when I want a sharper, more intense cheese flavor, and a squeeze of fresh lemon juice right before serving adds brightness that cuts through the richness beautifully. The core method stays the same, but these small tweaks let you adjust the recipe based on your mood or what you're serving alongside it.

Storage, Timing, and Last-Minute Tricks

This dish is best served immediately while the broccoli is still warm and the edges are at their crispiest, but leftovers keep in an airtight container in the refrigerator for about three days. You can reheat it in a 350°F oven for about five minutes to restore some of the texture, though it won't be quite as crispy as fresh. If you're short on time, you can prep everything the night before—wash and chop the broccoli, mince the garlic, and grate the cheese—then just toss and roast when you're ready to eat.

  • For extra crispiness, broil for the last two minutes of roasting, but watch carefully because it can go from golden to burnt in seconds.
  • If parsley isn't available, fresh lemon zest or a sprinkle of red pepper flakes adds color and flavor at the end.
  • This recipe doubles easily if you're feeding a crowd—just use two baking sheets and adjust roasting time by a few minutes.
A baking sheet filled with perfectly roasted Garlic Parmesan Roasted Broccoli for a tasty dinner. Save
A baking sheet filled with perfectly roasted Garlic Parmesan Roasted Broccoli for a tasty dinner. | cocoaferns.com

This simple side has taught me that sometimes the best dishes come from the smallest decisions—choosing fresh garlic over convenience, using good butter, and trusting high heat to do the work. It's become the kind of recipe I make almost on instinct now, and I genuinely look forward to it every time.

Recipe FAQs

How do I ensure the broccoli gets crispy?

Roast the broccoli in a single layer without crowding on the baking sheet and toss halfway through cooking. For extra crispiness, broil for the last 2 minutes.

Can I substitute Parmesan cheese with another type?

Yes, Pecorino Romano can replace Parmesan for a sharper flavor, maintaining a similar texture after roasting.

Is it necessary to use fresh garlic?

Fresh minced garlic provides the best flavor, infusing the butter and enhancing the roasted broccoli’s aroma and taste.

Can this dish be made dairy-free?

Dairy-free alternatives to butter and cheese can be used, though they may alter the traditional savory flavor profile.

What is the recommended oven temperature for roasting?

Preheat the oven to 425°F (220°C) to roast the broccoli evenly and develop a golden, crispy texture.

Garlic Parmesan Roasted Broccoli

Tender broccoli florets roasted with garlic butter and Parmesan for a golden, flavorful side dish.

Prep Time
10 minutes
Time to Cook
20 minutes
Overall Time
30 minutes
Author: Maya Larkson

Recipe Category Warm Earthy Dinners

Skill Level Easy

Cuisine Type American

Makes 4 Servings Amount

Diet Details Vegetarian-Friendly, No Gluten

What You Need

Vegetables

01 1 ½ lbs fresh broccoli florets

Dairy

01 ¼ cup unsalted butter, melted
02 ½ cup grated Parmesan cheese

Aromatics

01 4 garlic cloves, minced

Seasonings

01 ½ teaspoon kosher salt
02 ¼ teaspoon freshly ground black pepper
03 ¼ teaspoon crushed red pepper flakes (optional)

Garnish

01 2 tablespoons chopped fresh parsley (optional)
02 Extra Parmesan cheese for serving (optional)

Directions

Step 01

Preheat oven: Preheat oven to 425°F. Line a large baking sheet with parchment paper.

Step 02

Combine butter and garlic: In a large bowl, mix melted butter with minced garlic until well combined.

Step 03

Coat broccoli: Add broccoli florets to the bowl and toss to evenly coat with the garlic butter mixture.

Step 04

Season florets: Season with kosher salt, black pepper, and red pepper flakes if using, then toss again to distribute spices.

Step 05

Add Parmesan: Incorporate grated Parmesan cheese into the mixture and gently toss until broccoli is uniformly coated.

Step 06

Arrange for roasting: Spread broccoli in a single layer on the prepared baking sheet ensuring pieces are not crowded.

Step 07

Roast broccoli: Roast for 18 to 22 minutes, stirring once halfway through, until tender and lightly browned on edges.

Step 08

Garnish and serve: Transfer roasted broccoli to a serving platter, garnish with chopped parsley and extra Parmesan if desired, then serve immediately.

Kitchen Tools Needed

  • Large mixing bowl
  • Baking sheet
  • Parchment paper
  • Chef's knife
  • Garlic press or mincer
  • Measuring cups and spoons

Allergy Info

Always check every ingredient for allergens. If you're not sure, talk to a health expert.
  • Contains milk from Parmesan cheese and butter.
  • Parmesan may contain animal rennet; use vegetarian-friendly cheese if necessary.
  • Verify all ingredient labels if dairy allergies are a concern.

Nutrition Details (per portion)

Nutrition info shown is for guidance only. It cannot replace medical advice.
  • Calorie Count: 155
  • Fats: 11 g
  • Carbohydrates: 9 g
  • Proteins: 7 g