Garlic Parmesan Roasted Broccoli

Featured in: One-Pan & Sheet-Pan Meals

This dish features fresh broccoli florets coated in melted butter infused with minced garlic, seasoned with salt, pepper, and optional red pepper flakes. Generous Parmesan cheese adds a rich, savory layer. The broccoli is arranged on a baking sheet and roasted at high heat until tender and crispy along the edges. Garnished with fresh parsley and extra Parmesan, it offers a flavorful, easy-prep side that pairs well with many meals.

Updated on Fri, 26 Dec 2025 15:48:00 GMT
Golden, crispy Garlic Parmesan Roasted Broccoli, ready to serve as a flavorful vegetarian side dish. Save Pin
Golden, crispy Garlic Parmesan Roasted Broccoli, ready to serve as a flavorful vegetarian side dish. | vectoroven.com

There's something about the smell of garlic hitting hot butter that stops me mid-thought every single time. I discovered this roasted broccoli on a weeknight when I was tired of the same old steamed vegetables, and I threw together what I had in the fridge—butter, garlic, broccoli, and a handful of Parmesan. Twenty minutes later, my kitchen smelled incredible, and suddenly broccoli wasn't something I ate because it was good for me; it became something I genuinely craved.

I made this for a dinner party once, nervous about whether sides even mattered, and I watched my guests reach for seconds of broccoli before touching their mains. That's when I realized roasting vegetables wasn't just about making them edible—it was about making them the star of the plate.

Ingredients

  • Fresh broccoli florets, 1½ lbs: Look for florets with tight, deep-green crowns and no yellowing—fresher broccoli roasts crisper and tastes sweeter.
  • Unsalted butter, melted, ¼ cup: Melting it first ensures even coating and helps the garlic infuse throughout as it roasts.
  • Minced garlic, 4 cloves: Mince it yourself right before cooking if you can; jarred garlic never quite captures that fresh, sharp edge.
  • Grated Parmesan cheese, ½ cup: Use freshly grated Parmesan rather than pre-grated—the difference in how it melts and adheres is worth the two minutes of effort.
  • Kosher salt, ½ tsp: Kosher salt granules are larger and easier to distribute evenly than table salt.
  • Freshly ground black pepper, ¼ tsp: Grind it fresh; pre-ground pepper tastes dusty by comparison.
  • Crushed red pepper flakes, ¼ tsp (optional): This adds a whisper of heat that makes the garlic and cheese pop without overwhelming the dish.
  • Fresh parsley and extra Parmesan for garnish: These aren't just decoration—they brighten the finished dish and remind you this came from your own hands.

Instructions

Product image
Quickly chop vegetables, blend sauces, and prepare dips or dressings for fast, everyday meal prep.
Check price on Amazon
Heat your oven and prepare:
Set the oven to 425°F and line your baking sheet with parchment paper—this prevents sticking and makes cleanup effortless.
Make the garlic butter coating:
Melt your butter and add the minced garlic in a large bowl, letting the warmth release the garlic's aroma before you add anything else. Pour in your broccoli florets and toss until every piece glistens with buttery coating.
Season generously:
Sprinkle the salt, black pepper, and red pepper flakes over the broccoli and toss again, making sure the seasoning distributes evenly. Add the Parmesan and fold gently—you want the cheese to coat the florets without crushing them.
Arrange on the pan:
Spread the broccoli in a single layer, leaving a little space between florets so heat can reach all sides and create those golden, crispy edges. Crowding the pan steams them instead of roasting them.
Roast with intention:
Pop the pan into the oven for 18–22 minutes, stirring halfway through so every floret gets equal time. You're looking for tender broccoli with lightly browned tips and slightly charred edges.
Finish and serve:
Transfer to a serving platter, garnish with fresh parsley and an extra sprinkle of Parmesan, and serve while the broccoli is still warm enough to release steam and any last wisps of garlic aroma.
Product image
Quickly chop vegetables, blend sauces, and prepare dips or dressings for fast, everyday meal prep.
Check price on Amazon
A close-up of Garlic Parmesan Roasted Broccoli, perfectly roasted with melted cheese and garlic. Save Pin
A close-up of Garlic Parmesan Roasted Broccoli, perfectly roasted with melted cheese and garlic. | vectoroven.com

The first time someone told me broccoli could be delicious, I didn't believe them until I tasted this. It's funny how the simplest dishes often become the ones we come back to again and again.

The Art of Roasting Vegetables

Roasting transforms vegetables by applying high, dry heat that caramelizes their natural sugars and creates crispy exteriors. Unlike boiling or steaming, roasting brings out depth and complexity—the broccoli here doesn't taste green and mild, it tastes rich and nutty. Once you understand how roasting works, you'll start applying it to everything from Brussels sprouts to cauliflower, and suddenly your vegetable drawer becomes an opportunity instead of an obligation.

Variations and Flavor Swaps

This recipe is a foundation that welcomes creativity without complaint. I've added lemon zest to brighten it on winter nights, substituted Pecorino Romano for a sharper tang, and tossed in everything from crushed pine nuts to crispy sage. Each change feels fresh rather than forced because the garlic-butter-Parmesan core is so solid. The magic isn't in following the recipe exactly—it's in understanding why these ingredients work together, then letting that understanding guide your own experiments.

Serving and Storage

Serve this broccoli immediately while it's still warm and the Parmesan is melted into the florets; waiting even a few minutes lets the steam escape and the crispy bits soften. Leftovers keep in an airtight container for three days, though they won't have quite the same crispness when reheated. I've reheated them in a 375°F oven for about five minutes, which brings back some of that texture without drying them out further.

  • Pair this with roasted chicken or fish for a dinner that feels complete without being complicated.
  • Make extra and toss the cold leftovers into a salad the next day for unexpected texture and flavor.
  • If you're cooking for picky eaters, the crispy edges and generous Parmesan coating often win them over where steamed broccoli fails.
Product image
Make crepes, pancakes, tortillas, and omelets evenly with quick heating and precise temperature control.
Check price on Amazon
Freshly baked Garlic Parmesan Roasted Broccoli, showing the tender broccoli florets and parmesan crust. Save Pin
Freshly baked Garlic Parmesan Roasted Broccoli, showing the tender broccoli florets and parmesan crust. | vectoroven.com

This is the kind of recipe that reminds you that cooking doesn't need to be complicated to be satisfying. Make it tonight, and you might find yourself making it again tomorrow.

Recipe FAQs

How do I achieve crispy broccoli edges?

Roast the broccoli at a high temperature (425°F) and avoid crowding the baking sheet. Stir halfway through cooking to allow even crisping. For extra crispiness, broil the broccoli for the last 2 minutes.

Can I substitute Parmesan with another cheese?

Yes, Pecorino Romano is a great alternative for a sharper flavor. Be sure it complements the garlic and butter flavors well.

Is it necessary to add red pepper flakes?

Red pepper flakes are optional and add a subtle heat to balance the richness. You can omit them if you prefer a milder taste.

What is the best way to prepare the garlic for this dish?

Mincing fresh garlic cloves ensures the flavor infuses evenly into the melted butter, enhancing the roasted broccoli’s aroma and taste.

Can this dish be made gluten-free?

Yes, all ingredients are naturally gluten-free, making this a safe side option for gluten-sensitive diets.

Garlic Parmesan Roasted Broccoli

Tender broccoli tossed in garlic butter and Parmesan, roasted to crispy, golden edges.

Time to prepare
10 minutes
Time to cook
20 minutes
Overall Time
30 minutes
Created by Lucas Jenkins


Level Easy

Cuisine American

Makes 4 Portions

Special Diets Meat-Free, No Gluten

What You Need

Vegetables

01 1 ½ pounds 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 for serving (optional)

How-To Steps

Step 01

Preheat Oven: Set oven to 425°F and line a large baking sheet with parchment paper.

Step 02

Prepare Broccoli: In a large bowl, mix melted butter with minced garlic, then add broccoli florets and toss to coat evenly.

Step 03

Season Vegetables: Sprinkle broccoli with kosher salt, black pepper, and crushed red pepper flakes if desired; toss again to distribute seasoning.

Step 04

Add Cheese: Incorporate grated Parmesan cheese and gently toss until broccoli is thoroughly coated.

Step 05

Arrange for Roasting: Spread broccoli florets in a single layer on the prepared baking sheet, avoiding crowding.

Step 06

Roast Broccoli: Bake for 18 to 22 minutes, stirring halfway through, until tender with lightly browned, crispy edges.

Step 07

Garnish and Serve: Transfer to serving dish, sprinkle with chopped parsley and additional Parmesan if preferred, and serve immediately.

What You’ll Need

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

Allergy Details

Review every component for allergens. See a health expert if unsure.
  • Contains milk from butter and Parmesan cheese.
  • Parmesan may contain animal rennet; verify if vegetarian-friendly is required.
  • Check all product labels if dairy allergies are a concern.

Nutrition details (each serving)

Only for informational use—this isn't a substitute for a doctor's advice.
  • Energy: 155
  • Fat Content: 11 grams
  • Carbohydrates: 9 grams
  • Proteins: 7 grams