Garlic Parmesan Roasted Broccoli

Featured in: Vegetable & Grain Sides

This dish features fresh broccoli florets tossed in olive oil and minced garlic, then roasted until tender and crispy on the edges. After roasting, Parmesan cheese is sprinkled over warm broccoli to melt slightly, adding a savory, rich finish. Optional lemon zest and parsley brighten the flavors, making it a quick and flavorful side that pairs well with many main dishes.

Updated on Sat, 20 Dec 2025 15:39:00 GMT
Golden, crispy Simple Garlic and Parmesan Roasted Broccoli ready to serve with a sprinkle of fresh parsley. Save to Pinterest
Golden, crispy Simple Garlic and Parmesan Roasted Broccoli ready to serve with a sprinkle of fresh parsley. | cookingoffset.com

I used to think roasted broccoli was something you only ordered at restaurants until one night I had a fridge full of vegetables and nothing else. I tossed some florets with whatever I had on hand, and twenty minutes later I was scraping the pan for every last caramelized bit. The garlic turned golden and sweet, the Parmesan melted into crispy pockets, and suddenly broccoli wasnt boring anymore. Now its the side dish I make when I want something easy but impressive enough that people ask for the recipe.

I made this for a friend who swore she hated broccoli, and she went back for seconds without saying a word. Later she texted me asking what I did to it because she couldnt stop thinking about it. I didnt have the heart to tell her it was just garlic, olive oil, and a hot oven. Sometimes the simplest things are the ones that stick with you.

Ingredients

  • Fresh broccoli florets: Look for tight, bright green heads without any yellowing. I learned the hard way that older broccoli turns mushy instead of crispy when roasted.
  • Olive oil: This is what helps the edges get golden and crisp. Dont skimp on it or youll end up with steamed broccoli instead.
  • Garlic: Freshly minced works best because it clings to the florets and gets sweet and fragrant in the oven. Jarred garlic just doesnt have the same punch.
  • Sea salt and black pepper: Simple seasonings that let the natural sweetness of roasted broccoli shine through.
  • Parmesan cheese: Freshly grated melts into the hot broccoli and creates these little crispy bits that are worth every calorie.
  • Lemon zest and parsley: Optional, but they add a bright, fresh finish that makes the whole dish feel a little more special.

Instructions

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Prep the oven and pan:
Preheat your oven to 425°F and line a baking sheet with parchment. The high heat is what gives you those crispy, caramelized edges.
Coat the broccoli:
Toss the florets in a large bowl with olive oil, garlic, salt, and pepper until every piece is glossy and fragrant. Your hands work better than a spoon for this.
Spread it out:
Arrange the broccoli in a single layer on the sheet. If theyre piled on top of each other, theyll steam instead of roast.
Roast until golden:
Let it go for 18 to 20 minutes, stirring halfway through. Youll know its ready when the edges are dark and crispy and your kitchen smells amazing.
Finish with Parmesan:
Pull the pan out and immediately sprinkle the cheese over the hot broccoli. Toss gently so it melts into all the little crevices.
Serve warm:
Transfer to a plate, add a little lemon zest and parsley if you like, and bring it to the table while its still hot.
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Close-up of Simple Garlic and Parmesan Roasted Broccoli: tender florets, infused with savory Parmesan cheese. Save to Pinterest
Close-up of Simple Garlic and Parmesan Roasted Broccoli: tender florets, infused with savory Parmesan cheese. | cookingoffset.com

The first time I brought this to a potluck, someone asked if I catered it. I laughed because all I did was roast vegetables, but I guess thats the magic of a hot oven and good Parmesan. It became my go to whenever I needed to look like I tried harder than I actually did.

Choosing the Best Broccoli

Fresh broccoli makes all the difference here. Look for heads that are firm and dark green with tightly closed florets. If the tops are starting to yellow or the stems feel rubbery, theyre past their prime and wont roast as well. I also like to trim the stalks and slice them thin so they cook at the same rate as the florets. Nothing goes to waste that way.

Storage and Reheating

Leftovers keep in the fridge for up to three days in an airtight container. I reheat them in a hot skillet instead of the microwave because it brings back some of that crispiness. You can also toss cold leftovers into a frittata or grain bowl the next day. They lose a little texture but still taste great.

Variations and Swaps

This recipe is flexible enough to work with whatever you have on hand. If you dont have Parmesan, Pecorino Romano adds a sharper, saltier kick. A handful of toasted pine nuts or slivered almonds makes it feel a little fancier. Sometimes I add a pinch of red pepper flakes with the garlic for a subtle heat that sneaks up on you.

  • Try swapping broccoli for cauliflower or Brussels sprouts using the same method.
  • A drizzle of balsamic glaze after roasting adds a sweet, tangy finish.
  • For a vegan version, use nutritional yeast or a plant based Parmesan substitute.
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Enjoy a plate of vibrant Simple Garlic and Parmesan Roasted Broccoli, perfect as a quick, flavorful side. Save to Pinterest
Enjoy a plate of vibrant Simple Garlic and Parmesan Roasted Broccoli, perfect as a quick, flavorful side. | cookingoffset.com

This is one of those recipes that proves you dont need a long ingredient list to make something worth remembering. I hope it becomes a favorite in your kitchen too.

Recipe FAQs

What temperature is best for roasting broccoli?

Roast broccoli at 425°F (220°C) to achieve tender florets with crispy edges.

Can I use a different cheese instead of Parmesan?

Pecorino Romano works well for a sharper taste, while vegan cheeses can substitute for dairy-free options.

How do I get crunchy broccoli when roasting?

Spread florets in a single layer and roast without overcrowding; tossing halfway promotes even crispiness.

Is lemon zest necessary for the dish?

Lemon zest is optional but adds a fresh, bright contrast to the rich Parmesan and garlic flavors.

Can roasted broccoli be prepared in advance?

It’s best served warm, but leftovers can be reheated gently to preserve texture and flavor.

Garlic Parmesan Roasted Broccoli

Broccoli florets roasted with garlic, olive oil, and Parmesan for a flavorful, easy side dish.

Prep Time
10 minutes
Cook Time
20 minutes
Time Needed
30 minutes
Created by Grace Anderson


Skill Level Easy

Cuisine Type Italian-Inspired

Makes 4 Portions

Dietary Info Vegetarian-Friendly, No Gluten

Ingredient List

Vegetables

01 1.5 lbs fresh broccoli, cut into florets
02 2 tablespoons olive oil

Seasonings

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

Toppings

01 1/3 cup freshly grated Parmesan cheese
02 Zest of half a lemon (optional)
03 1 tablespoon fresh parsley, chopped (optional)

Directions

Step 01

Preheat Oven: Set oven temperature to 425°F and prepare a baking sheet with parchment paper or foil.

Step 02

Season Broccoli: In a large bowl, combine broccoli florets with olive oil, minced garlic, sea salt, and black pepper, tossing until evenly coated.

Step 03

Arrange for Roasting: Spread the broccoli florets in a single layer on the prepared baking sheet to ensure even roasting.

Step 04

Roast Broccoli: Place in the oven and roast for 18 to 20 minutes, stirring once halfway through, until edges are crisp and florets are tender.

Step 05

Add Parmesan: Remove from the oven and immediately sprinkle with grated Parmesan cheese; toss gently to coat the warm broccoli.

Step 06

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

Gear Needed

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

Allergen Info

Look through every item to spot allergens. If unsure, please talk to a health expert.
  • Contains milk due to Parmesan cheese
  • Parmesan is generally gluten-free but verify for sensitivities

Nutrition Details (per serve)

Nutritional details are for reference only. For health advice, check with your doctor.
  • Energy: 120
  • Total Fat: 7 g
  • Carbohydrates: 10 g
  • Proteins: 6 g