Lemon Garlic Roasted Broccoli

Featured in: Weeknight Dinners

This vibrant side features fresh broccoli florets tossed in olive oil, minced garlic, salt, and pepper. Roasted until tender and lightly browned, the dish is finished with fresh lemon juice and zest to add brightness. Optional Parmesan cheese adds a savory touch, while pine nuts or almonds bring extra crunch. Perfectly pairs with grilled proteins or stands alone as a flavorful vegan and gluten-free option.

Updated on Tue, 23 Dec 2025 11:36:00 GMT
Golden-brown Lemon Garlic Roasted Broccoli glistens after roasting, ready for a flavorful side. Save
Golden-brown Lemon Garlic Roasted Broccoli glistens after roasting, ready for a flavorful side. | neoncuisine.com

The garlic hit me first, then the bright lemon. I'd been roasting broccoli for years, always a little sad about how it turned out until a dinner guest suggested finishing with lemon right at the end. That night changed everything about how I cook vegetables in the oven.

I made this for a friend who claimed to hate broccoli. She watched me pull the sheet pan from the oven, all those golden brown edges catching the light. She took a hesitant bite and immediately asked for seconds. Sometimes the simplest transformations are the most convincing.

Ingredients

  • 1 lb (450 g) fresh broccoli florets: Cut into uniform pieces so everything roasts evenly, nothing worse than some pieces burnt while others are still raw
  • 3 cloves garlic, minced: Fresh minced garlic holds up better than roasted cloves here, infusing the oil as it cooks
  • 3 tbsp olive oil: Enough to coat every floret without drowning them, helping the edges crisp up beautifully
  • 1/2 tsp kosher salt: Essential for drawing out moisture and concentrating the broccoli flavor
  • 1/4 tsp freshly ground black pepper: Adds just enough warmth to complement the bright lemon
  • 1 lemon, zested and juiced: The zest carries the essential oils and perfume while the juice provides the acid
  • Optional: 2 tbsp grated Parmesan cheese: Omit for vegan or add if you want that salty, umami finish

Instructions

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Get the oven hot:
Preheat to 425°F (220°C) and line a baking sheet with parchment paper for easy cleanup later
Coat the broccoli:
In a large bowl, toss the florets with olive oil, garlic, salt, and pepper until every piece is glistening
Spread it out:
Arrange the broccoli in a single layer on the baking sheet, giving each piece space to breathe and brown
Roast until golden:
Cook for 18 to 20 minutes, flipping halfway through, until tender and the edges are deeply browned
Wake it up with lemon:
Immediately drizzle with lemon juice, sprinkle with zest, and toss gently while still hot
Finish and serve:
Add Parmesan now if using and serve warm while the edges are still crisp
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Perfect for simmering soups, baking casseroles, and serving cozy one-pot meals straight from oven to table.
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Freshly roasted Lemon Garlic Roasted Broccoli, infused with lemon and garlic, offers a bright aroma. Save
Freshly roasted Lemon Garlic Roasted Broccoli, infused with lemon and garlic, offers a bright aroma. | neoncuisine.com

This became my go-to side for dinner parties because it turns heads. People expect overcooked, sad broccoli and get these vibrant, caramelized florets instead. The plate always comes back empty.

Making It Your Own

Sometimes I toss in toasted pine nuts right at the end for crunch. Other times red pepper flakes join the garlic for heat. The technique stays solid while the variations keep it interesting.

What to Serve It With

This broccoli plays well with almost everything. Grilled fish loves the lemon, roasted chicken appreciates the garlic, and even a simple bowl of lentils feels complete with this on the side.

Make Ahead Wisdom

You can cut the broccoli a day ahead and store it in the fridge. The tossing and roasting though, that happens right before serving for the best texture and flavor.

  • Cut florets the night before to save precious minutes
  • Roast at 400°F for longer if you're also roasting a main dish
  • Reheat leftovers in a hot skillet to recrisp the edges
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A close-up view displays perfectly roasted Lemon Garlic Roasted Broccoli, sprinkled with zesty lemon. Save
A close-up view displays perfectly roasted Lemon Garlic Roasted Broccoli, sprinkled with zesty lemon. | neoncuisine.com

Sometimes the best dishes are the ones that teach you how to cook better overall. This broccoli taught me about heat, timing, and how one ingredient at the right moment changes everything.

Recipe FAQs

What is the best way to roast broccoli evenly?

Spread broccoli florets in a single layer on a parchment-lined baking sheet to ensure even cooking and browning.

Can I use broccolini instead of broccoli for this dish?

Yes, broccolini works well and can be roasted using the same method for a slightly different texture and flavor.

How does lemon affect the flavor of the dish?

Lemon juice and zest add a bright, fresh acidity that balances the roasted garlic and enhances the overall taste.

Is it necessary to add Parmesan cheese?

Parmesan is optional and adds a savory, umami depth. Omitting it keeps the dish vegan while maintaining great flavor.

How can I add more crunch to the roasted broccoli?

Try sprinkling toasted pine nuts or slivered almonds over the broccoli just before serving for an added crunch and nutty flavor.

Lemon Garlic Roasted Broccoli

Crisp-tender broccoli with garlic and lemon zest, roasted to a golden finish and bursting with flavor.

Prep Time
10 minutes
Time to Cook
20 minutes
Overall Time
30 minutes
Created by Madison Adams


Skill Needed Easy

Cuisine American

Makes 4 Serving Size

Diet Preferences Meatless, Gluten-Free

What You Need

Vegetables

01 1 lb fresh broccoli florets

Aromatics

01 3 cloves garlic, minced

Oils & Seasonings

01 3 tbsp olive oil
02 1/2 tsp kosher salt
03 1/4 tsp freshly ground black pepper

Finishing

01 1 lemon, zested and juiced
02 Optional: 2 tbsp grated Parmesan cheese

Directions

Step 01

Preheat oven and prepare pan: Preheat the oven to 425°F and line a baking sheet with parchment paper.

Step 02

Toss broccoli with seasonings: In a large bowl, combine broccoli florets, olive oil, minced garlic, kosher salt, and black pepper; toss until evenly coated.

Step 03

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

Step 04

Roast broccoli: Roast for 18 to 20 minutes, flipping halfway through, until broccoli is tender and edges begin to brown.

Step 05

Add lemon finishing: Remove from oven, immediately drizzle with lemon juice, sprinkle with lemon zest, and toss gently to combine.

Step 06

Optional cheese topping: If desired, sprinkle grated Parmesan cheese over the broccoli before serving. Serve warm.

Tools Needed

  • Baking sheet
  • Parchment paper
  • Large mixing bowl
  • Chef's knife
  • Zester or microplane

Allergy Warnings

Inspect every ingredient for potential allergens. Reach out to a healthcare provider if you have concerns.
  • Contains dairy when Parmesan cheese is used; otherwise dairy-free, vegan, and gluten-free.

Nutrition Details (for each serving)

These details are here for information only—always check with your doctor or nutritionist.
  • Caloric value: 115
  • Fat content: 8 g
  • Carbohydrates: 10 g
  • Proteins: 3 g