Garlic Parmesan Roasted Broccoli

Featured in: Vegetable Sides & Grain Plates

This dish features fresh broccoli florets coated in melted butter infused with minced garlic, then sprinkled with Parmesan cheese and seasonings. The broccoli is roasted at high heat until tender and golden, with crispy edges. Optional garnishes like fresh parsley and extra Parmesan add brightness and depth. For extra crunch, broil the florets briefly. A simple, flavorful side that complements many meals.

Updated on Fri, 26 Dec 2025 14:05:00 GMT
Golden, crispy Garlic Parmesan Roasted Broccoli, ready to serve as a flavorful vegetarian side dish. Save
Golden, crispy Garlic Parmesan Roasted Broccoli, ready to serve as a flavorful vegetarian side dish. | platerelay.com

I discovered the magic of roasted broccoli on a Tuesday evening when my oven decided to become my best friend—no fancy techniques, just butter, garlic, and heat doing their thing while I sat at the kitchen counter with a cup of tea. The smell that filled my apartment was so irresistible that my neighbor actually knocked on the door thinking something was burning. Once I pulled that golden, crispy-edged broccoli from the oven, I understood why this humble vegetable had been sitting in my fridge waiting for exactly this moment.

I made this for a potluck last month, and honestly, it was the first thing to disappear from the table—even before the main course. Someone asked for the recipe while still chewing, which told me everything I needed to know about whether this simple side dish actually works.

Ingredients

  • Fresh broccoli florets (1 ½ lbs): Choose crowns with tight, deep-green florets and trim the stems short so they roast evenly without getting too soft; one big mistake I made early on was overcrowding the pan, so medium-sized florets work better than splitting everything into tiny pieces.
  • Unsalted butter (¼ cup, melted): The butter is your flavor foundation, so use something decent—this is where it actually matters because there's nowhere to hide.
  • Grated Parmesan cheese (½ cup): Freshly grated makes a difference in both texture and taste; the pre-shredded stuff has anti-caking agents that keep it from melting into that creamy, golden coating you're after.
  • Garlic cloves (4, minced): Mince them finely so they distribute throughout the broccoli and get a little crispy themselves in the oven; garlic butter is the whole personality of this dish.
  • Kosher salt (½ tsp): This draws out moisture and helps the florets caramelize instead of steam.
  • Freshly ground black pepper (¼ tsp): Grind it right before tossing everything together for a pepper flavor that actually shows up.
  • Crushed red pepper flakes (¼ tsp, optional): Add this if you want a little heat that sneaks up on you rather than shouting.
  • Fresh parsley and extra Parmesan for garnish (optional): The parsley adds brightness and a little textural contrast that makes the final dish feel finished.

Instructions

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Get your oven ready:
Preheat to 425°F and line your baking sheet with parchment paper—this prevents sticking and makes cleanup almost effortless.
Make the garlic butter mixture:
Combine melted butter and minced garlic in a large bowl and let the garlic start releasing its aroma for a moment before adding anything else. This little pause lets the butter capture all that garlicky goodness.
Coat the broccoli:
Add your florets to the bowl and toss thoroughly so every piece gets that buttery, garlicky embrace. Don't be shy—use your hands if a spoon isn't cutting it.
Season generously:
Sprinkle salt, pepper, and red pepper flakes across the top, then toss again to make sure the seasoning is distributed evenly, not just sitting on one side.
Add the Parmesan:
Gently fold in the grated cheese so it doesn't break apart, but make sure every floret gets some of that salty, umami punch.
Spread on the baking sheet:
Arrange the broccoli in a single layer with space between the florets; crowding them is the fastest way to end up with steamed broccoli instead of roasted. Give them room to breathe.
Roast until golden:
Put them in the oven for 18–22 minutes, stirring halfway through so the bottom side gets its turn at the heat. You're looking for tender florets with browned, crispy edges that taste like they went through a little adventure.
Finish and serve:
Transfer to a serving platter and add a shower of fresh parsley and extra Parmesan if you're feeling fancy. Serve right away while it's still warm and the texture is at its best.
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There's this moment when the broccoli comes out of the oven and the cheese is still melting into little pockets across the florets—that's when you realize this simple side dish has somehow become the star of the meal. My partner won't even eat broccoli normally, but he demolished a whole plateful of this while barely looking up from his plate.

Why Texture Matters

The real joy of this recipe lives in the contrast between the tender inside of each floret and the caramelized, crispy edges that happen when butter and Parmesan hit high heat. Every bite feels intentional, not like you're checking a vegetable off a list. That crispiness is what transforms this from a side dish into something people actually reach for more of.

The Garlic Secret

Minced garlic gets roasted right along with the broccoli, which means it loses that harsh, raw bite and becomes sweet, mellow, and a little bit crispy—almost like tiny garlic chips scattered throughout the pan. The longer garlic cooks at high heat, the more it transforms, so don't be afraid of those slightly browned bits clinging to the florets.

Variations and Swaps

This recipe is flexible enough to work with your mood, your pantry, or whatever you're cooking alongside it. The base of butter, garlic, and cheese is untouchable, but everything else is fair game for a little experimenting.

  • Try Pecorino Romano instead of Parmesan for a sharper, more aggressive cheese flavor that still melts beautifully in the oven's heat.
  • A squeeze of fresh lemon juice right before serving adds brightness that cuts through the richness and makes everything pop.
  • If you want extra crispiness and don't mind standing near the oven, switch the broiler on for the last 2 minutes, but watch closely because the line between golden and burnt happens fast.
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A close-up of Garlic Parmesan Roasted Broccoli, highlighting its crispy, browned edges and cheesy goodness. Save
A close-up of Garlic Parmesan Roasted Broccoli, highlighting its crispy, browned edges and cheesy goodness. | platerelay.com

This is the kind of dish that reminds you why simple cooking often beats complicated recipes—just honest ingredients doing exactly what they're supposed to do. Make it once, and you'll find yourself reaching for it again whenever you need something that tastes indulgent but feels effortless.

Recipe FAQs

What temperature should I roast the broccoli?

Preheat the oven to 425°F (220°C) for perfectly roasted, tender, and crisp broccoli.

Can I substitute Parmesan cheese?

Yes, Pecorino Romano works well for a sharper taste, and vegetarian Parmesan is recommended if avoiding animal rennet.

How can I make the broccoli extra crispy?

Broil the broccoli for the last 2 minutes of cooking to enhance crispiness on the edges.

Is fresh garlic essential for this dish?

Minced fresh garlic is key to infusing the butter with flavor, enhancing the overall taste of the roasted broccoli.

Can I add a fresh herb garnish?

Chopped fresh parsley adds a bright, fresh note when sprinkled over the finished broccoli.

Garlic Parmesan Roasted Broccoli

Crispy broccoli with garlic-infused butter and Parmesan, oven-roasted to perfection.

Time to Prep
10 minutes
Time to Cook
20 minutes
Total Duration
30 minutes
Created by Henry Foster


Skill Level Easy

Cuisine American

Makes 4 Portions

Dietary Details Vegetarian-Friendly, No Gluten

Ingredient List

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

Step 02

Prepare broccoli mixture: In a large bowl, stir together melted butter and minced garlic. Add broccoli florets and toss to coat evenly.

Step 03

Season broccoli: Sprinkle kosher salt, black pepper, and optional red pepper flakes over broccoli. Toss to distribute seasonings evenly.

Step 04

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

Step 05

Arrange for roasting: Spread broccoli in a single layer on the prepared baking sheet, leaving space between florets for even roasting.

Step 06

Roast broccoli: Bake for 18 to 22 minutes, stirring halfway through, until tender and edges are crisp and lightly browned.

Step 07

Serve with garnish: Transfer broccoli to a serving dish. Garnish with chopped parsley and extra Parmesan if desired. Serve immediately.

Equipment Needed

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

Allergy Advice

Always check every ingredient for potential allergens. Ask your doctor if you're unsure.
  • Contains milk from Parmesan cheese and butter; products may contain animal rennet. Verify labels if dairy allergies exist.

Nutrition Info (per serving)

For reference only—please consult a nutritionist or healthcare provider for dietary advice.
  • Caloric Value: 155
  • Fat Content: 11 grams
  • Carbohydrate: 9 grams
  • Proteins: 7 grams