Garlic Parmesan Roasted Broccoli

Featured in: Vegetable Sides & Grain Plates

Enjoy tender broccoli florets roasted with aromatic garlic and olive oil until crisp-tender. A sprinkle of savory Parmesan cheese finishes this side dish with rich flavor. Simple to prepare, it comes together quickly and pairs beautifully with a variety of main courses. Optional lemon zest and parsley add brightness and freshness. Perfect for vegetarians and those seeking a gluten-free option, it offers a harmonious balance of textures and tastes in every bite.

Updated on Sat, 20 Dec 2025 16:12:00 GMT
Golden-brown Simple Garlic and Parmesan Roasted Broccoli boasting crispy edges and savory, cheesy goodness. Pin it
Golden-brown Simple Garlic and Parmesan Roasted Broccoli boasting crispy edges and savory, cheesy goodness. | pantryflux.com

I started roasting broccoli on a Tuesday night when I had nothing but a sad bag of florets and a wedge of Parmesan in the fridge. The oven was already hot from something else, so I threw them in with garlic and oil, not expecting much. Twenty minutes later, the edges were golden and crispy, the garlic had mellowed into something sweet, and I ate the entire pan standing at the counter. It became my default side dish after that.

I made this for a dinner party once when I needed a vegetable that wouldnt steal attention from the main course but also wouldnt be ignored. Everyone went quiet when they tasted it, then someone asked if I had more in the kitchen. I did not. Now I always double the batch.

Ingredients

  • Fresh broccoli florets (1½ lbs): Look for tight, dark green heads without yellowing, and cut them into similar sizes so they roast evenly.
  • Olive oil (2 tbsp): This is what gives the broccoli that golden, crispy finish, so dont skimp or try to skip it.
  • Garlic (3 cloves, minced): Fresh garlic mellows beautifully in the oven and adds a sweet, roasted depth you cant get from powder.
  • Sea salt (½ tsp) and black pepper (¼ tsp): Simple seasoning that lets the broccoli and Parmesan shine without competing.
  • Parmesan cheese (⅓ cup, freshly grated): Grate it yourself from a block, the pre-shredded stuff doesnt melt or cling the same way.
  • Lemon zest and parsley (optional): A little brightness at the end wakes everything up, especially if youre serving it alongside something rich.

Instructions

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Preheat and prep:
Set your oven to 425°F and line a baking sheet with parchment paper. This high heat is what gives you those crispy, caramelized edges.
Toss the broccoli:
In a large bowl, mix the broccoli florets with olive oil, minced garlic, salt, and pepper until every piece is coated. Use your hands if you need to, it works better than a spoon.
Spread and roast:
Arrange the broccoli in a single layer on the baking sheet, making sure the florets have space to breathe. Roast for 18 to 20 minutes, stirring once halfway through, until the edges are golden and crisp.
Add the Parmesan:
Pull the pan from the oven and immediately sprinkle the Parmesan over the hot broccoli, tossing gently so it melts and clings. The residual heat does all the work.
Garnish and serve:
Transfer to a serving dish and finish with lemon zest and fresh parsley if youre using them. Serve warm, straight from the oven.
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Vibrant green Simple Garlic and Parmesan Roasted Broccoli, ready for dinner with its garlic and Parmesan aroma. Pin it
Vibrant green Simple Garlic and Parmesan Roasted Broccoli, ready for dinner with its garlic and Parmesan aroma. | pantryflux.com

My neighbor once told me she didnt like broccoli, then tried this at a potluck and took the recipe home on a napkin. A week later she texted me a photo of her own batch with the caption I was wrong. That made my whole month.

How to Get the Crispiest Edges

The secret is high heat and a single layer. Overcrowding the pan creates steam, which turns the broccoli soft and pale instead of golden and caramelized. If youre doubling the recipe, use two baking sheets and rotate them halfway through. The crispy bits are where all the flavor lives, so dont skip this step.

Flavor Variations You Can Try

Swap the Parmesan for Pecorino Romano if you want a sharper, saltier bite. Add a pinch of red pepper flakes before roasting for a gentle kick, or toss in toasted pine nuts or slivered almonds at the end for extra crunch. I once squeezed a little lemon juice over the finished dish and it brightened everything up in a way I didnt expect.

Storing and Reheating Leftovers

Leftovers keep in an airtight container in the fridge for up to three days. Reheat them in a hot oven or toaster oven to bring back some of the crispness, microwaving will make them limp. I sometimes chop up the leftovers and toss them into scrambled eggs or grain bowls the next day.

  • Store in the fridge for up to three days in a sealed container.
  • Reheat in a 400°F oven for five to seven minutes to restore crispness.
  • Leftover roasted broccoli works great in frittatas, pasta, or rice bowls.
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Close-up of Simple Garlic and Parmesan Roasted Broccoli; tender, roasted florets tossed with Parmesan. Pin it
Close-up of Simple Garlic and Parmesan Roasted Broccoli; tender, roasted florets tossed with Parmesan. | pantryflux.com

This is the kind of side dish that makes vegetables feel like the main event. It works on a weeknight, at a dinner party, or straight from the pan with your fingers when no ones looking.

Recipe FAQs

What is the best way to prepare broccoli for roasting?

Cut broccoli into uniform florets to ensure even cooking. Toss with olive oil, garlic, salt, and pepper before spreading on a baking sheet for roasting.

Can I use other cheeses besides Parmesan?

Yes, Pecorino Romano makes a sharper alternative, lending a different savory depth to the broccoli.

How do I achieve crispy edges on roasted broccoli?

Roast at a high temperature (425°F/220°C) and avoid overcrowding the pan to allow edges to crisp nicely.

Are there any suggested garnishes to enhance flavor?

Fresh lemon zest and chopped parsley add brightness and a fresh herbal note that complements the richness of Parmesan.

Is this dish suitable for special diets?

This side is vegetarian and gluten-free. For a dairy-free version, use a vegan Parmesan substitute.

Garlic Parmesan Roasted Broccoli

Tender broccoli with garlic and Parmesan, roasted to a crispy, flavorful finish in under 30 minutes.

Prep time
10 minutes
Cook time
20 minutes
Total time
30 minutes
Created by Oliver Dawson


Skill level Easy

Cuisine Italian-Inspired

Makes 4 Portions

Dietary details Vegetarian, Gluten free

What you'll need

Vegetables

01 1.5 lbs fresh broccoli florets
02 2 tbsp olive oil

Seasonings

01 3 cloves garlic, finely minced
02 0.5 tsp sea salt
03 0.25 tsp freshly ground black pepper

Toppings

01 0.33 cup freshly grated Parmesan cheese
02 Zest of 0.5 lemon (optional)
03 1 tbsp fresh parsley, chopped (optional)

Directions

Step 01

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

Step 02

Combine ingredients: In a large bowl, toss broccoli florets with olive oil, minced garlic, sea salt, and black pepper until evenly coated.

Step 03

Arrange broccoli: Spread the coated broccoli in a single layer on the prepared baking sheet.

Step 04

Roast florets: Roast for 18 to 20 minutes, stirring once halfway through, until the edges are crisp and broccoli is tender.

Step 05

Add cheese: Remove broccoli from oven and immediately sprinkle with Parmesan cheese, tossing gently to coat.

Step 06

Serve: Transfer to a serving dish, garnish with lemon zest and parsley if desired, and serve warm.

Gear you’ll need

  • Large mixing bowl
  • Baking sheet
  • Parchment paper or foil
  • Chef's knife
  • Garlic press or fine grater

Allergy info

Review ingredients for potential allergens, and seek advice from a healthcare provider if you’re unsure.
  • Contains milk from Parmesan cheese. Generally gluten-free but verify if sensitive. Use vegan Parmesan substitute for dairy-free variation.

Nutrition info (per serving)

Nutritional info is for your reference and shouldn’t replace advice from a doctor.
  • Calories: 120
  • Fat content: 7 g
  • Carbohydrates: 10 g
  • Protein: 6 g