Garlic Parmesan Roasted Broccoli

Featured in: Warm Everyday Plates

This dish features tender broccoli florets evenly coated in garlic-infused melted butter and grated Parmesan cheese, then roasted at a high temperature for a perfect crispy and golden finish. Seasoned lightly with salt, pepper, and optional red pepper flakes, the broccoli develops a rich, savory flavor ideal for a vegetarian and gluten-free side. Garnished with fresh parsley and extra Parmesan, it’s an easy, flavorful accompaniment ready in 30 minutes.

To enhance crispiness, broiling briefly at the end is recommended. Pecorino Romano can substitute Parmesan for a sharper taste, and a squeeze of lemon brightens the flavors before serving.

Updated on Fri, 26 Dec 2025 10:26:00 GMT
Golden, crispy Garlic Parmesan Roasted Broccoli, ready to serve with extra cheese and fresh parsley. Save
Golden, crispy Garlic Parmesan Roasted Broccoli, ready to serve with extra cheese and fresh parsley. | saffronhollow.com

I discovered the magic of roasted broccoli on a Tuesday night when I had nothing but a head of broccoli, some butter, and half a block of Parmesan in my fridge. What I thought would be a forgettable side dish turned into something I couldn't stop eating—crispy edges, tender florets, and that nutty garlic flavor that made me wonder why I'd been steaming broccoli all these years. Now it's become the dish I make when I want something that feels effortless but tastes like I actually tried.

My partner came home to the smell of roasting broccoli and honestly looked skeptical until they tried it. The expression on their face when they tasted the crispy, buttery florets was worth every minute. Now they request it constantly, and I've started making double batches because somehow it disappears faster than anything else on the plate.

Ingredients

  • Fresh broccoli florets, 1 ½ lbs: Look for heads that feel dense and tight—florets should be vibrant green with no yellowing.
  • Unsalted butter, ¼ cup melted: The butter is your flavor base, so don't skimp on quality; salted butter can throw off your seasoning balance.
  • Grated Parmesan cheese, ½ cup: Freshly grated makes a real difference in both texture and taste—the pre-grated stuff has anti-caking agents that change how it browns.
  • Minced garlic, 4 cloves: Fresh garlic roasts to a sweet, mellow perfection; jarred won't give you that same caramelized depth.
  • Kosher salt, ½ tsp: Kosher salt distributes more evenly than table salt and tastes less harsh.
  • Freshly ground black pepper, ¼ tsp: Grinding it yourself right before use keeps the flavor bright and peppery.
  • Crushed red pepper flakes, ¼ tsp (optional): A small pinch adds warmth without overwhelming the dish—taste as you go if heat sensitivity is a concern.
  • Fresh parsley, 2 tbsp chopped (optional): The green catches the light and adds a fresh contrast to the rich, roasted flavors.

Instructions

Get your oven ready:
Preheat to 425°F and line a baking sheet with parchment paper to prevent sticking and make cleanup effortless. A hot oven is key to getting those crispy, caramelized edges.
Coat the broccoli:
Toss the florets with melted butter and minced garlic in a large bowl, making sure each piece gets a light coating. The garlic will perfume everything as it roasts.
Season it right:
Sprinkle salt, black pepper, and red pepper flakes if you like a little heat, then toss again so the seasoning lands evenly. Don't skip this step—it brings out the natural sweetness of the broccoli.
Add the Parmesan:
Gently toss in the grated cheese so it distributes throughout; be gentle here so you don't crush the delicate florets. The cheese will melt and create those addictive golden patches.
Spread and roast:
Arrange broccoli in a single layer on your prepared sheet, making sure florets aren't touching or piled up. Roast for 18–22 minutes, stirring once halfway through, until the broccoli is tender with crispy, browned edges.
Finish and serve:
Transfer to a serving dish, top with fresh parsley and extra Parmesan if you like, and serve right away while everything is still warm. The longer it sits, the less crispy it stays.
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There was a moment when my kid, who normally avoids vegetables, asked for a second serving without being prompted. That's when I realized this wasn't just a side dish anymore—it was something that actually brought people together around the table.

The Secret to Crispy Edges

The real trick is letting the broccoli sit undisturbed for at least the first 10 minutes of roasting. I learned this by accident when I got distracted and forgot to stir early on, and the bottom florets got these gorgeous, caramelized edges that tasted like pure umami. Now I do it on purpose, and it's made all the difference in getting that textural contrast between the tender florets and the crispy, nutty exteriors.

Cheese and Garlic: A Love Story

The combination of roasted garlic and melted Parmesan is honestly doing most of the heavy lifting here. The garlic softens and becomes almost sweet as it roasts, while the Parmesan creates little crispy patches that catch the heat. Together, they turn humble broccoli into something that tastes restaurant-quality, even though you made it in your home kitchen in less than half an hour.

Make It Your Own

This recipe is a canvas, so feel free to experiment with what you have. I've added lemon zest, swapped in Pecorino Romano for a sharper bite, and even tossed in pine nuts for crunch. The core technique stays the same—it's really about respecting the roasting process and giving the broccoli room to get crispy.

  • A squeeze of fresh lemon juice right before serving brightens everything up beautifully.
  • For extra heat, add a pinch more red pepper flakes or a dash of hot sauce on the side.
  • Pecorino Romano works wonderfully if you want a tangier, more assertive cheese flavor.
A close-up of perfectly roasted Garlic Parmesan Roasted Broccoli, smelling of garlic and cheese. Save
A close-up of perfectly roasted Garlic Parmesan Roasted Broccoli, smelling of garlic and cheese. | saffronhollow.com

This dish has become my go-to when I want to feel like I've actually cooked something, even on the nights when time is tight. It's proof that the simplest ingredients, treated with a little care, can turn into something truly special.

Recipe FAQs

How do I achieve crispy broccoli edges?

Roast the broccoli at 425°F and consider broiling it for the last 2 minutes to enhance crispiness on the edges.

Can I substitute Parmesan cheese?

Yes, Pecorino Romano can replace Parmesan for a sharper, saltier flavor without compromising texture.

Is this suitable for a vegetarian diet?

Using vegetarian-friendly Parmesan cheese ensures the dish fits a vegetarian lifestyle, as it avoids animal rennet.

How should I prepare the garlic for best flavor?

Mince fresh garlic cloves finely and mix with melted butter to infuse the broccoli before roasting.

What seasoning enhances this dish besides salt and pepper?

Crushed red pepper flakes add a subtle heat, and fresh parsley garnish offers a bright, fresh finish.

Can I add lemon juice to this dish?

A squeeze of lemon juice before serving adds a refreshing brightness that complements the rich flavors.

Garlic Parmesan Roasted Broccoli

Tender broccoli with garlic butter and Parmesan, roasted until crispy and golden.

Prep Time
10 min
Time to Cook
20 min
Overall Time
30 min
Recipe by Mira Dalton

Recipe Type Warm Everyday Plates

Skill Level Easy

Cuisine Type American

Makes 4 Portions

Dietary Details Meat-Free, No Gluten

What You Need

Vegetables

01 1.5 lbs fresh broccoli florets

Dairy

01 0.25 cup unsalted butter, melted
02 0.5 cup grated Parmesan cheese

Aromatics

01 4 garlic cloves, minced

Seasonings

01 0.5 teaspoon kosher salt
02 0.25 teaspoon freshly ground black pepper
03 0.25 teaspoon crushed red pepper flakes (optional)

Garnish

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

How to Make It

Step 01

Prepare Oven and Baking Sheet: Preheat the oven to 425°F. Line a large baking sheet with parchment paper.

Step 02

Combine Butter and Garlic: In a large mixing bowl, stir together melted butter and minced garlic until well mixed.

Step 03

Coat Broccoli with Butter Mixture: Add broccoli florets to the bowl and toss thoroughly to ensure even coating with the garlic butter.

Step 04

Season Broccoli: Sprinkle kosher salt, ground black pepper, and optional crushed red pepper flakes over the broccoli. Toss again to distribute seasonings.

Step 05

Incorporate Parmesan: Add grated Parmesan cheese and gently toss the broccoli until it is evenly coated.

Step 06

Arrange for Roasting: Spread broccoli florets in a single layer on the prepared baking sheet, ensuring they are not overcrowded to allow even roasting.

Step 07

Roast Broccoli: Roast in the preheated oven for 18 to 22 minutes, stirring once halfway through, until broccoli is tender with lightly browned and crispy edges.

Step 08

Serve with Garnish: Transfer roasted broccoli to a serving platter. Garnish with chopped fresh parsley and additional Parmesan cheese if desired, then serve immediately.

Equipment Needed

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

Allergy Notice

Review every item for potential allergens, and reach out to a provider with any uncertainty.
  • Contains milk from Parmesan cheese and butter; verify vegetarian suitability of Parmesan if required.
  • Check all product labels carefully for dairy allergens.

Nutrition Stats (per portion)

Details here are for general advice—always consult a health expert for specific needs.
  • Energy: 155
  • Fats: 11 g
  • Carbohydrates: 9 g
  • Proteins: 7 g